1555557120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 648

約数和(自身を含む): 6302028096

約数和(自身を除く): 4746470976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 47, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 94, 96, 102, 104, 117, 120, 128, 130, 136, 141, 144, 153, 156, 160, 169, 170, 180, 188, 192, 195, 204, 208, 221, 234, 235, 240, 255, 256, 260, 272, 282, 288, 306, 312, 320, 338, 340, 360, 376, 384, 390, 408, 416, 423, 442, 468, 470, 480, 507, 510, 520, 544, 564, 576, 585, 611, 612, 624, 640, 663, 676, 680, 705, 720, 752, 765, 768, 780, 799, 816, 832, 845, 846, 884, 936, 940, 960, 1014, 1020, 1040, 1088, 1105, 1128, 1152, 1170, 1222, 1224, 1248, 1280, 1326, 1352, 1360, 1410, 1440, 1504, 1521, 1530, 1560, 1598, 1632, 1664, 1690, 1692, 1768, 1833, 1872, 1880, 1920, 1989, 2028, 2040, 2080, 2115, 2176, 2210, 2256, 2304, 2340, 2397, 2444, 2448, 2496, 2535, 2652, 2704, 2720, 2820, 2873, 2880, 3008, 3042, 3055, 3060, 3120, 3196, 3264, 3315, 3328, 3380, 3384, 3536, 3666, 3744, 3760, 3840, 3978, 3995, 4056, 4080, 4160, 4230, 4352, 4420, 4512, 4680, 4794, 4888, 4896, 4992, 5070, 5304, 5408, 5440, 5499, 5640, 5746, 5760, 6016, 6084, 6110, 6120, 6240, 6392, 6528, 6630, 6760, 6768, 7072, 7191, 7332, 7488, 7520, 7605, 7943, 7956, 7990, 8112, 8160, 8320, 8460, 8619, 8840, 9024, 9165, 9360, 9588, 9776, 9792, 9945, 9984, 10140, 10387, 10608, 10816, 10880, 10998, 11280, 11492, 11520, 11985, 12032, 12168, 12220, 12240, 12480, 12784, 13056, 13260, 13520, 13536, 14144, 14365, 14382, 14664, 14976, 15040, 15210, 15886, 15912, 15980, 16224, 16320, 16640, 16920, 17238, 17680, 18048, 18330, 18720, 19176, 19552, 19584, 19890, 20280, 20774, 21216, 21632, 21760, 21996, 22560, 22984, 23829, 23970, 24336, 24440, 24480, 24960, 25568, 25857, 26520, 27040, 27072, 27495, 28288, 28730, 28764, 29328, 29952, 30080, 30420, 31161, 31772, 31824, 31960, 32448, 32640, 33840, 34476, 35360, 35955, 36096, 36660, 37440, 38352, 39104, 39168, 39715, 39780, 40560, 41548, 42432, 43095, 43264, 43992, 45120, 45968, 47658, 47940, 48672, 48880, 48960, 49920, 51136, 51714, 51935, 53040, 54080, 54144, 54990, 56576, 57460, 57528, 58656, 60160, 60840, 62322, 63544, 63648, 63920, 64896, 65280, 67680, 68952, 70720, 71487, 71910, 73320, 74880, 76704, 78208, 79430, 79560, 81120, 83096, 84864, 86190, 87984, 90240, 91936, 93483, 95316, 95880, 97344, 97760, 97920, 102272, 103428, 103870, 106080, 108160, 108288, 109980, 114920, 115056, 117312, 119145, 121680, 124644, 127088, 127296, 127840, 129285, 129792, 135031, 135360, 137904, 141440, 142974, 143820, 146640, 149760, 153408, 155805, 156416, 158860, 159120, 162240, 166192, 169728, 172380, 175968, 180480, 183872, 186966, 190632, 191760, 194688, 195520, 195840, 204544, 206856, 207740, 212160, 216320, 219960, 229840, 230112, 234624, 238290, 243360, 249288, 254176, 254592, 255680, 258570, 270062, 270720, 275808, 282880, 285948, 287640, 293280, 306816, 311610, 317720, 318240, 324480, 332384, 344760, 351936, 357435, 367744, 373932, 381264, 383520, 389376, 391040, 405093, 413712, 415480, 424320, 439920, 459680, 460224, 467415, 469248, 476580, 486720, 498576, 508352, 509184, 511360, 517140, 540124, 541440, 551616, 571896, 575280, 586560, 613632, 623220, 635440, 636480, 648960, 664768, 675155, 689520, 703872, 714870, 735488, 747864, 762528, 767040, 782080, 810186, 827424, 830960, 848640, 879840, 919360, 920448, 934830, 953160, 973440, 997152, 1016704, 1022720, 1034280, 1080248, 1103232, 1143792, 1150560, 1173120, 1215279, 1246440, 1270880, 1272960, 1329536, 1350310, 1379040, 1407744, 1429740, 1495728, 1525056, 1534080, 1620372, 1654848, 1661920, 1759680, 1838720, 1840896, 1869660, 1906320, 1946880, 1994304, 2025465, 2033408, 2068560, 2160496, 2206464, 2287584, 2301120, 2346240, 2430558, 2492880, 2541760, 2545920, 2659072, 2700620, 2758080, 2859480, 2991456, 3050112, 3068160, 3240744, 3309696, 3323840, 3519360, 3677440, 3739320, 3812640, 3988608, 4050930, 4137120, 4320992, 4575168, 4602240, 4861116, 4985760, 5083520, 5401240, 5516160, 5718960, 5982912, 6076395, 6100224, 6481488, 6619392, 6647680, 7038720, 7478640, 7625280, 7977216, 8101860, 8274240, 8641984, 9150336, 9204480, 9722232, 9971520, 10167040, 10802480, 11032320, 11437920, 11965824, 12152790, 12962976, 13295360, 14957280, 15250560, 16203720, 16548480, 17283968, 18300672, 19444464, 19943040, 21604960, 22875840, 23931648, 24305580, 25925952, 29914560, 30501120, 32407440, 33096960, 34567936, 38888928, 39886080, 43209920, 45751680, 48611160, 51851904, 59829120, 64814880, 77777856, 86419840, 91503360, 97222320, 103703808, 119658240, 129629760, 155555712, 172839680, 194444640, 259259520, 311111424, 388889280, 518519040, 777778560, 1555557120]

約数ペア:

[(1, 1555557120), (2, 777778560), (3, 518519040), (4, 388889280), (5, 311111424), (6, 259259520), (8, 194444640), (9, 172839680), (10, 155555712), (12, 129629760), (13, 119658240), (15, 103703808), (16, 97222320), (17, 91503360), (18, 86419840), (20, 77777856), (24, 64814880), (26, 59829120), (30, 51851904), (32, 48611160), (34, 45751680), (36, 43209920), (39, 39886080), (40, 38888928), (45, 34567936), (47, 33096960), (48, 32407440), (51, 30501120), (52, 29914560), (60, 25925952), (64, 24305580), (65, 23931648), (68, 22875840), (72, 21604960), (78, 19943040), (80, 19444464), (85, 18300672), (90, 17283968), (94, 16548480), (96, 16203720), (102, 15250560), (104, 14957280), (117, 13295360), (120, 12962976), (128, 12152790), (130, 11965824), (136, 11437920), (141, 11032320), (144, 10802480), (153, 10167040), (156, 9971520), (160, 9722232), (169, 9204480), (170, 9150336), (180, 8641984), (188, 8274240), (192, 8101860), (195, 7977216), (204, 7625280), (208, 7478640), (221, 7038720), (234, 6647680), (235, 6619392), (240, 6481488), (255, 6100224), (256, 6076395), (260, 5982912), (272, 5718960), (282, 5516160), (288, 5401240), (306, 5083520), (312, 4985760), (320, 4861116), (338, 4602240), (340, 4575168), (360, 4320992), (376, 4137120), (384, 4050930), (390, 3988608), (408, 3812640), (416, 3739320), (423, 3677440), (442, 3519360), (468, 3323840), (470, 3309696), (480, 3240744), (507, 3068160), (510, 3050112), (520, 2991456), (544, 2859480), (564, 2758080), (576, 2700620), (585, 2659072), (611, 2545920), (612, 2541760), (624, 2492880), (640, 2430558), (663, 2346240), (676, 2301120), (680, 2287584), (705, 2206464), (720, 2160496), (752, 2068560), (765, 2033408), (768, 2025465), (780, 1994304), (799, 1946880), (816, 1906320), (832, 1869660), (845, 1840896), (846, 1838720), (884, 1759680), (936, 1661920), (940, 1654848), (960, 1620372), (1014, 1534080), (1020, 1525056), (1040, 1495728), (1088, 1429740), (1105, 1407744), (1128, 1379040), (1152, 1350310), (1170, 1329536), (1222, 1272960), (1224, 1270880), (1248, 1246440), (1280, 1215279), (1326, 1173120), (1352, 1150560), (1360, 1143792), (1410, 1103232), (1440, 1080248), (1504, 1034280), (1521, 1022720), (1530, 1016704), (1560, 997152), (1598, 973440), (1632, 953160), (1664, 934830), (1690, 920448), (1692, 919360), (1768, 879840), (1833, 848640), (1872, 830960), (1880, 827424), (1920, 810186), (1989, 782080), (2028, 767040), (2040, 762528), (2080, 747864), (2115, 735488), (2176, 714870), (2210, 703872), (2256, 689520), (2304, 675155), (2340, 664768), (2397, 648960), (2444, 636480), (2448, 635440), (2496, 623220), (2535, 613632), (2652, 586560), (2704, 575280), (2720, 571896), (2820, 551616), (2873, 541440), (2880, 540124), (3008, 517140), (3042, 511360), (3055, 509184), (3060, 508352), (3120, 498576), (3196, 486720), (3264, 476580), (3315, 469248), (3328, 467415), (3380, 460224), (3384, 459680), (3536, 439920), (3666, 424320), (3744, 415480), (3760, 413712), (3840, 405093), (3978, 391040), (3995, 389376), (4056, 383520), (4080, 381264), (4160, 373932), (4230, 367744), (4352, 357435), (4420, 351936), (4512, 344760), (4680, 332384), (4794, 324480), (4888, 318240), (4896, 317720), (4992, 311610), (5070, 306816), (5304, 293280), (5408, 287640), (5440, 285948), (5499, 282880), (5640, 275808), (5746, 270720), (5760, 270062), (6016, 258570), (6084, 255680), (6110, 254592), (6120, 254176), (6240, 249288), (6392, 243360), (6528, 238290), (6630, 234624), (6760, 230112), (6768, 229840), (7072, 219960), (7191, 216320), (7332, 212160), (7488, 207740), (7520, 206856), (7605, 204544), (7943, 195840), (7956, 195520), (7990, 194688), (8112, 191760), (8160, 190632), (8320, 186966), (8460, 183872), (8619, 180480), (8840, 175968), (9024, 172380), (9165, 169728), (9360, 166192), (9588, 162240), (9776, 159120), (9792, 158860), (9945, 156416), (9984, 155805), (10140, 153408), (10387, 149760), (10608, 146640), (10816, 143820), (10880, 142974), (10998, 141440), (11280, 137904), (11492, 135360), (11520, 135031), (11985, 129792), (12032, 129285), (12168, 127840), (12220, 127296), (12240, 127088), (12480, 124644), (12784, 121680), (13056, 119145), (13260, 117312), (13520, 115056), (13536, 114920), (14144, 109980), (14365, 108288), (14382, 108160), (14664, 106080), (14976, 103870), (15040, 103428), (15210, 102272), (15886, 97920), (15912, 97760), (15980, 97344), (16224, 95880), (16320, 95316), (16640, 93483), (16920, 91936), (17238, 90240), (17680, 87984), (18048, 86190), (18330, 84864), (18720, 83096), (19176, 81120), (19552, 79560), (19584, 79430), (19890, 78208), (20280, 76704), (20774, 74880), (21216, 73320), (21632, 71910), (21760, 71487), (21996, 70720), (22560, 68952), (22984, 67680), (23829, 65280), (23970, 64896), (24336, 63920), (24440, 63648), (24480, 63544), (24960, 62322), (25568, 60840), (25857, 60160), (26520, 58656), (27040, 57528), (27072, 57460), (27495, 56576), (28288, 54990), (28730, 54144), (28764, 54080), (29328, 53040), (29952, 51935), (30080, 51714), (30420, 51136), (31161, 49920), (31772, 48960), (31824, 48880), (31960, 48672), (32448, 47940), (32640, 47658), (33840, 45968), (34476, 45120), (35360, 43992), (35955, 43264), (36096, 43095), (36660, 42432), (37440, 41548), (38352, 40560), (39104, 39780), (39168, 39715)]