420468480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 432

約数和(自身を含む): 1635772320

約数和(自身を除く): 1215303840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 113, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 226, 228, 240, 255, 256, 272, 285, 288, 304, 306, 320, 323, 339, 340, 342, 360, 380, 384, 408, 452, 456, 480, 510, 544, 565, 570, 576, 608, 612, 640, 646, 678, 680, 684, 720, 760, 765, 768, 816, 855, 904, 912, 960, 969, 1017, 1020, 1088, 1130, 1140, 1152, 1216, 1224, 1280, 1292, 1356, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1695, 1710, 1808, 1824, 1920, 1921, 1938, 2034, 2040, 2147, 2176, 2260, 2280, 2304, 2432, 2448, 2584, 2712, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3390, 3420, 3616, 3648, 3840, 3842, 3876, 4068, 4080, 4294, 4352, 4520, 4560, 4845, 4864, 4896, 5085, 5168, 5424, 5440, 5472, 5760, 5763, 5814, 6080, 6120, 6441, 6460, 6528, 6780, 6840, 7232, 7296, 7684, 7752, 8136, 8160, 8588, 9040, 9120, 9605, 9690, 9792, 10170, 10336, 10735, 10848, 10880, 10944, 11520, 11526, 11628, 12160, 12240, 12882, 12920, 13056, 13560, 13680, 14464, 14535, 14592, 15368, 15504, 16272, 16320, 17176, 17289, 18080, 18240, 19210, 19323, 19380, 19584, 20340, 20672, 21470, 21696, 21760, 21888, 23052, 23256, 24320, 24480, 25764, 25840, 27120, 27360, 28815, 28928, 29070, 30736, 31008, 32205, 32544, 32640, 34352, 34578, 36160, 36480, 36499, 38420, 38646, 38760, 39168, 40680, 41344, 42940, 43392, 43776, 46104, 46512, 48960, 51528, 51680, 54240, 54720, 57630, 58140, 61472, 62016, 64410, 65088, 65280, 68704, 69156, 72320, 72960, 72998, 76840, 77292, 77520, 81360, 82688, 85880, 86445, 86784, 92208, 93024, 96615, 97920, 103056, 103360, 108480, 109440, 109497, 115260, 116280, 122944, 124032, 128820, 130176, 137408, 138312, 144640, 145996, 153680, 154584, 155040, 162720, 171760, 172890, 182495, 184416, 186048, 193230, 195840, 206112, 206720, 216960, 218880, 218994, 230520, 232560, 245888, 248064, 257640, 260352, 274816, 276624, 291992, 307360, 309168, 310080, 325440, 328491, 343520, 345780, 364990, 368832, 372096, 386460, 412224, 413440, 433920, 437988, 461040, 465120, 491776, 515280, 547485, 549632, 553248, 583984, 614720, 618336, 620160, 650880, 656982, 687040, 691560, 729980, 737664, 744192, 772920, 824448, 875976, 922080, 930240, 1030560, 1094970, 1106496, 1167968, 1229440, 1236672, 1240320, 1301760, 1313964, 1374080, 1383120, 1459960, 1475328, 1545840, 1642455, 1648896, 1751952, 1844160, 1860480, 2061120, 2189940, 2212992, 2335936, 2458880, 2473344, 2627928, 2748160, 2766240, 2919920, 3091680, 3284910, 3503904, 3688320, 3720960, 4122240, 4379880, 4425984, 4671872, 4946688, 5255856, 5532480, 5839840, 6183360, 6569820, 7007808, 7376640, 8244480, 8759760, 9343744, 10511712, 11064960, 11679680, 12366720, 13139640, 14015616, 17519520, 21023424, 22129920, 23359360, 24733440, 26279280, 28031232, 35039040, 42046848, 46718720, 52558560, 70078080, 84093696, 105117120, 140156160, 210234240, 420468480]

約数ペア:

[(1, 420468480), (2, 210234240), (3, 140156160), (4, 105117120), (5, 84093696), (6, 70078080), (8, 52558560), (9, 46718720), (10, 42046848), (12, 35039040), (15, 28031232), (16, 26279280), (17, 24733440), (18, 23359360), (19, 22129920), (20, 21023424), (24, 17519520), (30, 14015616), (32, 13139640), (34, 12366720), (36, 11679680), (38, 11064960), (40, 10511712), (45, 9343744), (48, 8759760), (51, 8244480), (57, 7376640), (60, 7007808), (64, 6569820), (68, 6183360), (72, 5839840), (76, 5532480), (80, 5255856), (85, 4946688), (90, 4671872), (95, 4425984), (96, 4379880), (102, 4122240), (113, 3720960), (114, 3688320), (120, 3503904), (128, 3284910), (136, 3091680), (144, 2919920), (152, 2766240), (153, 2748160), (160, 2627928), (170, 2473344), (171, 2458880), (180, 2335936), (190, 2212992), (192, 2189940), (204, 2061120), (226, 1860480), (228, 1844160), (240, 1751952), (255, 1648896), (256, 1642455), (272, 1545840), (285, 1475328), (288, 1459960), (304, 1383120), (306, 1374080), (320, 1313964), (323, 1301760), (339, 1240320), (340, 1236672), (342, 1229440), (360, 1167968), (380, 1106496), (384, 1094970), (408, 1030560), (452, 930240), (456, 922080), (480, 875976), (510, 824448), (544, 772920), (565, 744192), (570, 737664), (576, 729980), (608, 691560), (612, 687040), (640, 656982), (646, 650880), (678, 620160), (680, 618336), (684, 614720), (720, 583984), (760, 553248), (765, 549632), (768, 547485), (816, 515280), (855, 491776), (904, 465120), (912, 461040), (960, 437988), (969, 433920), (1017, 413440), (1020, 412224), (1088, 386460), (1130, 372096), (1140, 368832), (1152, 364990), (1216, 345780), (1224, 343520), (1280, 328491), (1292, 325440), (1356, 310080), (1360, 309168), (1368, 307360), (1440, 291992), (1520, 276624), (1530, 274816), (1615, 260352), (1632, 257640), (1695, 248064), (1710, 245888), (1808, 232560), (1824, 230520), (1920, 218994), (1921, 218880), (1938, 216960), (2034, 206720), (2040, 206112), (2147, 195840), (2176, 193230), (2260, 186048), (2280, 184416), (2304, 182495), (2432, 172890), (2448, 171760), (2584, 162720), (2712, 155040), (2720, 154584), (2736, 153680), (2880, 145996), (2907, 144640), (3040, 138312), (3060, 137408), (3230, 130176), (3264, 128820), (3390, 124032), (3420, 122944), (3616, 116280), (3648, 115260), (3840, 109497), (3842, 109440), (3876, 108480), (4068, 103360), (4080, 103056), (4294, 97920), (4352, 96615), (4520, 93024), (4560, 92208), (4845, 86784), (4864, 86445), (4896, 85880), (5085, 82688), (5168, 81360), (5424, 77520), (5440, 77292), (5472, 76840), (5760, 72998), (5763, 72960), (5814, 72320), (6080, 69156), (6120, 68704), (6441, 65280), (6460, 65088), (6528, 64410), (6780, 62016), (6840, 61472), (7232, 58140), (7296, 57630), (7684, 54720), (7752, 54240), (8136, 51680), (8160, 51528), (8588, 48960), (9040, 46512), (9120, 46104), (9605, 43776), (9690, 43392), (9792, 42940), (10170, 41344), (10336, 40680), (10735, 39168), (10848, 38760), (10880, 38646), (10944, 38420), (11520, 36499), (11526, 36480), (11628, 36160), (12160, 34578), (12240, 34352), (12882, 32640), (12920, 32544), (13056, 32205), (13560, 31008), (13680, 30736), (14464, 29070), (14535, 28928), (14592, 28815), (15368, 27360), (15504, 27120), (16272, 25840), (16320, 25764), (17176, 24480), (17289, 24320), (18080, 23256), (18240, 23052), (19210, 21888), (19323, 21760), (19380, 21696), (19584, 21470), (20340, 20672)]