388889280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 504

約数和(自身を含む): 1566257472

約数和(自身を除く): 1177368192

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, 130, 136, 141, 144, 153, 156, 160, 169, 170, 180, 188, 192, 195, 204, 208, 221, 234, 235, 240, 255, 260, 272, 282, 288, 306, 312, 320, 338, 340, 360, 376, 390, 408, 416, 423, 442, 468, 470, 480, 507, 510, 520, 544, 564, 576, 585, 611, 612, 624, 663, 676, 680, 705, 720, 752, 765, 780, 799, 816, 832, 845, 846, 884, 936, 940, 960, 1014, 1020, 1040, 1088, 1105, 1128, 1170, 1222, 1224, 1248, 1326, 1352, 1360, 1410, 1440, 1504, 1521, 1530, 1560, 1598, 1632, 1690, 1692, 1768, 1833, 1872, 1880, 1989, 2028, 2040, 2080, 2115, 2210, 2256, 2340, 2397, 2444, 2448, 2496, 2535, 2652, 2704, 2720, 2820, 2873, 2880, 3008, 3042, 3055, 3060, 3120, 3196, 3264, 3315, 3380, 3384, 3536, 3666, 3744, 3760, 3978, 3995, 4056, 4080, 4160, 4230, 4420, 4512, 4680, 4794, 4888, 4896, 5070, 5304, 5408, 5440, 5499, 5640, 5746, 6084, 6110, 6120, 6240, 6392, 6630, 6760, 6768, 7072, 7191, 7332, 7488, 7520, 7605, 7943, 7956, 7990, 8112, 8160, 8460, 8619, 8840, 9024, 9165, 9360, 9588, 9776, 9792, 9945, 10140, 10387, 10608, 10816, 10998, 11280, 11492, 11985, 12168, 12220, 12240, 12480, 12784, 13260, 13520, 13536, 14144, 14365, 14382, 14664, 15040, 15210, 15886, 15912, 15980, 16224, 16320, 16920, 17238, 17680, 18330, 18720, 19176, 19552, 19890, 20280, 20774, 21216, 21996, 22560, 22984, 23829, 23970, 24336, 24440, 24480, 25568, 25857, 26520, 27040, 27072, 27495, 28730, 28764, 29328, 30420, 31161, 31772, 31824, 31960, 32448, 33840, 34476, 35360, 35955, 36660, 37440, 38352, 39104, 39715, 39780, 40560, 41548, 42432, 43095, 43992, 45120, 45968, 47658, 47940, 48672, 48880, 48960, 51136, 51714, 51935, 53040, 54080, 54990, 57460, 57528, 58656, 60840, 62322, 63544, 63648, 63920, 67680, 68952, 70720, 71487, 71910, 73320, 76704, 79430, 79560, 81120, 83096, 86190, 87984, 91936, 93483, 95316, 95880, 97344, 97760, 103428, 103870, 106080, 109980, 114920, 115056, 117312, 119145, 121680, 124644, 127088, 127296, 127840, 129285, 135031, 135360, 137904, 142974, 143820, 146640, 153408, 155805, 158860, 159120, 162240, 166192, 172380, 175968, 183872, 186966, 190632, 191760, 195520, 206856, 207740, 212160, 219960, 229840, 230112, 238290, 243360, 249288, 254176, 255680, 258570, 270062, 275808, 285948, 287640, 293280, 311610, 317720, 318240, 332384, 344760, 351936, 357435, 373932, 381264, 383520, 405093, 413712, 415480, 439920, 459680, 460224, 467415, 476580, 486720, 498576, 508352, 517140, 540124, 551616, 571896, 575280, 586560, 623220, 635440, 636480, 664768, 675155, 689520, 714870, 747864, 762528, 767040, 810186, 827424, 830960, 879840, 919360, 934830, 953160, 997152, 1034280, 1080248, 1143792, 1150560, 1215279, 1246440, 1270880, 1350310, 1379040, 1429740, 1495728, 1525056, 1620372, 1654848, 1661920, 1759680, 1869660, 1906320, 1994304, 2025465, 2068560, 2160496, 2287584, 2301120, 2430558, 2492880, 2541760, 2700620, 2758080, 2859480, 2991456, 3240744, 3323840, 3739320, 3812640, 4050930, 4137120, 4320992, 4575168, 4861116, 4985760, 5401240, 5718960, 5982912, 6076395, 6481488, 7478640, 7625280, 8101860, 8274240, 8641984, 9722232, 9971520, 10802480, 11437920, 12152790, 12962976, 14957280, 16203720, 19444464, 21604960, 22875840, 24305580, 25925952, 29914560, 32407440, 38888928, 43209920, 48611160, 64814880, 77777856, 97222320, 129629760, 194444640, 388889280]

約数ペア:

[(1, 388889280), (2, 194444640), (3, 129629760), (4, 97222320), (5, 77777856), (6, 64814880), (8, 48611160), (9, 43209920), (10, 38888928), (12, 32407440), (13, 29914560), (15, 25925952), (16, 24305580), (17, 22875840), (18, 21604960), (20, 19444464), (24, 16203720), (26, 14957280), (30, 12962976), (32, 12152790), (34, 11437920), (36, 10802480), (39, 9971520), (40, 9722232), (45, 8641984), (47, 8274240), (48, 8101860), (51, 7625280), (52, 7478640), (60, 6481488), (64, 6076395), (65, 5982912), (68, 5718960), (72, 5401240), (78, 4985760), (80, 4861116), (85, 4575168), (90, 4320992), (94, 4137120), (96, 4050930), (102, 3812640), (104, 3739320), (117, 3323840), (120, 3240744), (130, 2991456), (136, 2859480), (141, 2758080), (144, 2700620), (153, 2541760), (156, 2492880), (160, 2430558), (169, 2301120), (170, 2287584), (180, 2160496), (188, 2068560), (192, 2025465), (195, 1994304), (204, 1906320), (208, 1869660), (221, 1759680), (234, 1661920), (235, 1654848), (240, 1620372), (255, 1525056), (260, 1495728), (272, 1429740), (282, 1379040), (288, 1350310), (306, 1270880), (312, 1246440), (320, 1215279), (338, 1150560), (340, 1143792), (360, 1080248), (376, 1034280), (390, 997152), (408, 953160), (416, 934830), (423, 919360), (442, 879840), (468, 830960), (470, 827424), (480, 810186), (507, 767040), (510, 762528), (520, 747864), (544, 714870), (564, 689520), (576, 675155), (585, 664768), (611, 636480), (612, 635440), (624, 623220), (663, 586560), (676, 575280), (680, 571896), (705, 551616), (720, 540124), (752, 517140), (765, 508352), (780, 498576), (799, 486720), (816, 476580), (832, 467415), (845, 460224), (846, 459680), (884, 439920), (936, 415480), (940, 413712), (960, 405093), (1014, 383520), (1020, 381264), (1040, 373932), (1088, 357435), (1105, 351936), (1128, 344760), (1170, 332384), (1222, 318240), (1224, 317720), (1248, 311610), (1326, 293280), (1352, 287640), (1360, 285948), (1410, 275808), (1440, 270062), (1504, 258570), (1521, 255680), (1530, 254176), (1560, 249288), (1598, 243360), (1632, 238290), (1690, 230112), (1692, 229840), (1768, 219960), (1833, 212160), (1872, 207740), (1880, 206856), (1989, 195520), (2028, 191760), (2040, 190632), (2080, 186966), (2115, 183872), (2210, 175968), (2256, 172380), (2340, 166192), (2397, 162240), (2444, 159120), (2448, 158860), (2496, 155805), (2535, 153408), (2652, 146640), (2704, 143820), (2720, 142974), (2820, 137904), (2873, 135360), (2880, 135031), (3008, 129285), (3042, 127840), (3055, 127296), (3060, 127088), (3120, 124644), (3196, 121680), (3264, 119145), (3315, 117312), (3380, 115056), (3384, 114920), (3536, 109980), (3666, 106080), (3744, 103870), (3760, 103428), (3978, 97760), (3995, 97344), (4056, 95880), (4080, 95316), (4160, 93483), (4230, 91936), (4420, 87984), (4512, 86190), (4680, 83096), (4794, 81120), (4888, 79560), (4896, 79430), (5070, 76704), (5304, 73320), (5408, 71910), (5440, 71487), (5499, 70720), (5640, 68952), (5746, 67680), (6084, 63920), (6110, 63648), (6120, 63544), (6240, 62322), (6392, 60840), (6630, 58656), (6760, 57528), (6768, 57460), (7072, 54990), (7191, 54080), (7332, 53040), (7488, 51935), (7520, 51714), (7605, 51136), (7943, 48960), (7956, 48880), (7990, 48672), (8112, 47940), (8160, 47658), (8460, 45968), (8619, 45120), (8840, 43992), (9024, 43095), (9165, 42432), (9360, 41548), (9588, 40560), (9776, 39780), (9792, 39715), (9945, 39104), (10140, 38352), (10387, 37440), (10608, 36660), (10816, 35955), (10998, 35360), (11280, 34476), (11492, 33840), (11985, 32448), (12168, 31960), (12220, 31824), (12240, 31772), (12480, 31161), (12784, 30420), (13260, 29328), (13520, 28764), (13536, 28730), (14144, 27495), (14365, 27072), (14382, 27040), (14664, 26520), (15040, 25857), (15210, 25568), (15886, 24480), (15912, 24440), (15980, 24336), (16224, 23970), (16320, 23829), (16920, 22984), (17238, 22560), (17680, 21996), (18330, 21216), (18720, 20774), (19176, 20280), (19552, 19890)]