1236998880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:100

約数の個数: 576

約数和(自身を含む): 5052378240

約数和(自身を除く): 3815379360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 65, 68, 69, 72, 78, 80, 85, 90, 92, 96, 102, 104, 115, 117, 120, 130, 136, 138, 144, 153, 156, 160, 169, 170, 180, 184, 195, 204, 207, 208, 221, 230, 234, 240, 255, 260, 272, 276, 288, 299, 306, 312, 338, 340, 345, 360, 368, 390, 391, 408, 414, 416, 442, 460, 468, 480, 507, 510, 520, 544, 552, 585, 598, 612, 624, 663, 676, 680, 690, 720, 736, 765, 780, 782, 816, 828, 845, 884, 897, 920, 936, 1014, 1020, 1035, 1040, 1104, 1105, 1170, 1173, 1196, 1224, 1248, 1326, 1352, 1360, 1380, 1440, 1495, 1521, 1530, 1560, 1564, 1632, 1656, 1690, 1768, 1794, 1840, 1872, 1955, 1989, 2028, 2040, 2070, 2080, 2197, 2208, 2210, 2340, 2346, 2392, 2448, 2535, 2652, 2691, 2704, 2720, 2760, 2873, 2990, 3042, 3060, 3120, 3128, 3312, 3315, 3380, 3519, 3536, 3588, 3680, 3744, 3887, 3910, 3978, 4056, 4080, 4140, 4394, 4420, 4485, 4680, 4692, 4784, 4896, 5070, 5083, 5304, 5382, 5408, 5520, 5746, 5865, 5980, 6084, 6120, 6240, 6256, 6591, 6624, 6630, 6760, 7038, 7072, 7176, 7605, 7774, 7820, 7956, 8112, 8160, 8280, 8619, 8788, 8840, 8970, 9360, 9384, 9568, 9945, 10140, 10166, 10608, 10764, 10985, 11040, 11492, 11661, 11730, 11960, 12168, 12240, 12512, 13182, 13260, 13455, 13520, 14076, 14352, 14365, 15210, 15249, 15548, 15640, 15912, 16224, 16560, 17238, 17576, 17595, 17680, 17940, 18720, 18768, 19435, 19773, 19890, 20280, 20332, 21216, 21528, 21970, 22984, 23322, 23460, 23920, 24336, 24480, 25415, 25857, 26364, 26520, 26910, 27040, 28152, 28704, 28730, 30420, 30498, 31096, 31280, 31824, 32955, 33120, 34476, 34983, 35152, 35190, 35360, 35880, 37349, 37536, 38870, 39546, 39780, 40560, 40664, 43056, 43095, 43940, 45747, 45968, 46644, 46920, 47840, 48672, 50531, 50830, 51714, 52728, 53040, 53820, 56304, 57460, 58305, 60840, 60996, 62192, 62560, 63648, 65910, 66079, 68952, 69966, 70304, 70380, 71760, 74698, 76245, 77740, 79092, 79560, 81120, 81328, 86112, 86190, 87880, 91494, 91936, 93288, 93840, 98865, 101062, 101660, 103428, 105456, 106080, 107640, 112047, 112608, 114920, 116610, 121680, 121992, 124384, 129285, 131820, 132158, 137904, 139932, 140760, 143520, 149396, 151593, 152490, 155480, 158184, 159120, 162656, 172380, 174915, 175760, 182988, 186576, 186745, 187680, 197730, 198237, 202124, 203320, 206856, 210912, 215280, 224094, 228735, 229840, 233220, 243360, 243984, 252655, 258570, 263640, 264316, 275808, 279864, 281520, 298792, 303186, 304980, 310960, 316368, 318240, 330395, 336141, 344760, 349830, 351520, 365976, 373152, 373490, 395460, 396474, 404248, 406640, 413712, 430560, 448188, 454779, 457470, 459680, 466440, 487968, 505310, 517140, 527280, 528632, 559728, 560235, 563040, 594711, 597584, 606372, 609960, 621920, 632736, 660790, 672282, 689520, 699660, 731952, 746980, 757965, 790920, 792948, 808496, 813280, 827424, 859027, 896376, 909558, 914940, 932880, 991185, 1010620, 1034280, 1054560, 1057264, 1119456, 1120470, 1189422, 1195168, 1212744, 1219920, 1321580, 1344564, 1379040, 1399320, 1463904, 1493960, 1515930, 1581840, 1585896, 1616992, 1680705, 1718054, 1792752, 1819116, 1829880, 1865760, 1982370, 2021240, 2068560, 2114528, 2240940, 2273895, 2378844, 2425488, 2439840, 2577081, 2643160, 2689128, 2798640, 2973555, 2987920, 3031860, 3163680, 3171792, 3361410, 3436108, 3585504, 3638232, 3659760, 3964740, 4042480, 4137120, 4295135, 4481880, 4547790, 4757688, 4850976, 5154162, 5286320, 5378256, 5597280, 5947110, 5975840, 6063720, 6343584, 6722820, 6872216, 7276464, 7319520, 7731243, 7929480, 8084960, 8590270, 8963760, 9095580, 9515376, 10308324, 10572640, 10756512, 11894220, 12127440, 12885405, 13445640, 13744432, 14552928, 15462486, 15858960, 17180540, 17927520, 18191160, 19030752, 20616648, 23788440, 24254880, 25770810, 26891280, 27488864, 30924972, 31717920, 34361080, 36382320, 38656215, 41233296, 47576880, 51541620, 53782560, 61849944, 68722160, 72764640, 77312430, 82466592, 95153760, 103083240, 123699888, 137444320, 154624860, 206166480, 247399776, 309249720, 412332960, 618499440, 1236998880]

約数ペア:

[(1, 1236998880), (2, 618499440), (3, 412332960), (4, 309249720), (5, 247399776), (6, 206166480), (8, 154624860), (9, 137444320), (10, 123699888), (12, 103083240), (13, 95153760), (15, 82466592), (16, 77312430), (17, 72764640), (18, 68722160), (20, 61849944), (23, 53782560), (24, 51541620), (26, 47576880), (30, 41233296), (32, 38656215), (34, 36382320), (36, 34361080), (39, 31717920), (40, 30924972), (45, 27488864), (46, 26891280), (48, 25770810), (51, 24254880), (52, 23788440), (60, 20616648), (65, 19030752), (68, 18191160), (69, 17927520), (72, 17180540), (78, 15858960), (80, 15462486), (85, 14552928), (90, 13744432), (92, 13445640), (96, 12885405), (102, 12127440), (104, 11894220), (115, 10756512), (117, 10572640), (120, 10308324), (130, 9515376), (136, 9095580), (138, 8963760), (144, 8590270), (153, 8084960), (156, 7929480), (160, 7731243), (169, 7319520), (170, 7276464), (180, 6872216), (184, 6722820), (195, 6343584), (204, 6063720), (207, 5975840), (208, 5947110), (221, 5597280), (230, 5378256), (234, 5286320), (240, 5154162), (255, 4850976), (260, 4757688), (272, 4547790), (276, 4481880), (288, 4295135), (299, 4137120), (306, 4042480), (312, 3964740), (338, 3659760), (340, 3638232), (345, 3585504), (360, 3436108), (368, 3361410), (390, 3171792), (391, 3163680), (408, 3031860), (414, 2987920), (416, 2973555), (442, 2798640), (460, 2689128), (468, 2643160), (480, 2577081), (507, 2439840), (510, 2425488), (520, 2378844), (544, 2273895), (552, 2240940), (585, 2114528), (598, 2068560), (612, 2021240), (624, 1982370), (663, 1865760), (676, 1829880), (680, 1819116), (690, 1792752), (720, 1718054), (736, 1680705), (765, 1616992), (780, 1585896), (782, 1581840), (816, 1515930), (828, 1493960), (845, 1463904), (884, 1399320), (897, 1379040), (920, 1344564), (936, 1321580), (1014, 1219920), (1020, 1212744), (1035, 1195168), (1040, 1189422), (1104, 1120470), (1105, 1119456), (1170, 1057264), (1173, 1054560), (1196, 1034280), (1224, 1010620), (1248, 991185), (1326, 932880), (1352, 914940), (1360, 909558), (1380, 896376), (1440, 859027), (1495, 827424), (1521, 813280), (1530, 808496), (1560, 792948), (1564, 790920), (1632, 757965), (1656, 746980), (1690, 731952), (1768, 699660), (1794, 689520), (1840, 672282), (1872, 660790), (1955, 632736), (1989, 621920), (2028, 609960), (2040, 606372), (2070, 597584), (2080, 594711), (2197, 563040), (2208, 560235), (2210, 559728), (2340, 528632), (2346, 527280), (2392, 517140), (2448, 505310), (2535, 487968), (2652, 466440), (2691, 459680), (2704, 457470), (2720, 454779), (2760, 448188), (2873, 430560), (2990, 413712), (3042, 406640), (3060, 404248), (3120, 396474), (3128, 395460), (3312, 373490), (3315, 373152), (3380, 365976), (3519, 351520), (3536, 349830), (3588, 344760), (3680, 336141), (3744, 330395), (3887, 318240), (3910, 316368), (3978, 310960), (4056, 304980), (4080, 303186), (4140, 298792), (4394, 281520), (4420, 279864), (4485, 275808), (4680, 264316), (4692, 263640), (4784, 258570), (4896, 252655), (5070, 243984), (5083, 243360), (5304, 233220), (5382, 229840), (5408, 228735), (5520, 224094), (5746, 215280), (5865, 210912), (5980, 206856), (6084, 203320), (6120, 202124), (6240, 198237), (6256, 197730), (6591, 187680), (6624, 186745), (6630, 186576), (6760, 182988), (7038, 175760), (7072, 174915), (7176, 172380), (7605, 162656), (7774, 159120), (7820, 158184), (7956, 155480), (8112, 152490), (8160, 151593), (8280, 149396), (8619, 143520), (8788, 140760), (8840, 139932), (8970, 137904), (9360, 132158), (9384, 131820), (9568, 129285), (9945, 124384), (10140, 121992), (10166, 121680), (10608, 116610), (10764, 114920), (10985, 112608), (11040, 112047), (11492, 107640), (11661, 106080), (11730, 105456), (11960, 103428), (12168, 101660), (12240, 101062), (12512, 98865), (13182, 93840), (13260, 93288), (13455, 91936), (13520, 91494), (14076, 87880), (14352, 86190), (14365, 86112), (15210, 81328), (15249, 81120), (15548, 79560), (15640, 79092), (15912, 77740), (16224, 76245), (16560, 74698), (17238, 71760), (17576, 70380), (17595, 70304), (17680, 69966), (17940, 68952), (18720, 66079), (18768, 65910), (19435, 63648), (19773, 62560), (19890, 62192), (20280, 60996), (20332, 60840), (21216, 58305), (21528, 57460), (21970, 56304), (22984, 53820), (23322, 53040), (23460, 52728), (23920, 51714), (24336, 50830), (24480, 50531), (25415, 48672), (25857, 47840), (26364, 46920), (26520, 46644), (26910, 45968), (27040, 45747), (28152, 43940), (28704, 43095), (28730, 43056), (30420, 40664), (30498, 40560), (31096, 39780), (31280, 39546), (31824, 38870), (32955, 37536), (33120, 37349), (34476, 35880), (34983, 35360), (35152, 35190)]