17990519280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:664

約数の個数: 320

約数和(自身を含む): 60584122368

約数和(自身を除く): 42593603088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 271, 272, 307, 318, 340, 408, 424, 510, 530, 542, 614, 636, 680, 795, 813, 816, 848, 901, 921, 1020, 1060, 1084, 1228, 1272, 1355, 1360, 1535, 1590, 1626, 1802, 1842, 2040, 2120, 2168, 2456, 2544, 2703, 2710, 3070, 3180, 3252, 3604, 3684, 4065, 4080, 4240, 4336, 4505, 4605, 4607, 4912, 5219, 5406, 5420, 6140, 6360, 6504, 7208, 7368, 8130, 9010, 9210, 9214, 10438, 10812, 10840, 12280, 12720, 13008, 13515, 13821, 14363, 14416, 14736, 15657, 16260, 16271, 18020, 18420, 18428, 20876, 21624, 21680, 23035, 24560, 26095, 27030, 27642, 28726, 31314, 32520, 32542, 36040, 36840, 36856, 41752, 43089, 43248, 46070, 48813, 52190, 54060, 55284, 57452, 62628, 65040, 65084, 69105, 71815, 72080, 73680, 73712, 78285, 81355, 83197, 83504, 86178, 92140, 97626, 104380, 108120, 110568, 114904, 125256, 130168, 138210, 143630, 156570, 162710, 166394, 172356, 184280, 195252, 208760, 215445, 216240, 221136, 229808, 244065, 244171, 249591, 250512, 260336, 276420, 276607, 287260, 313140, 325420, 332788, 344712, 368560, 390504, 415985, 417520, 430890, 488130, 488342, 499182, 552840, 553214, 574520, 626280, 650840, 665576, 689424, 732513, 781008, 829821, 831970, 861780, 976260, 976684, 998364, 1105680, 1106428, 1149040, 1220855, 1247955, 1252560, 1301680, 1331152, 1383035, 1414349, 1465026, 1659642, 1663940, 1723560, 1952520, 1953368, 1996728, 2212856, 2441710, 2495910, 2766070, 2828698, 2930052, 3319284, 3327880, 3447120, 3662565, 3905040, 3906736, 3993456, 4149105, 4243047, 4409441, 4425712, 4883420, 4991820, 5532140, 5657396, 5860104, 6638568, 6655760, 7071745, 7325130, 8298210, 8486094, 8818882, 9766840, 9983640, 11064280, 11314792, 11720208, 13228323, 13277136, 14143490, 14650260, 16596420, 16972188, 17637764, 19533680, 19967280, 21215235, 22047205, 22128560, 22629584, 26456646, 28286980, 29300520, 33192840, 33944376, 35275528, 42430470, 44094410, 52913292, 56573960, 58601040, 66141615, 66385680, 67888752, 70551056, 74960497, 84860940, 88188820, 105826584, 113147920, 132283230, 149920994, 169721880, 176377640, 211653168, 224881491, 264566460, 299841988, 339443760, 352755280, 374802485, 449762982, 529132920, 599683976, 749604970, 899525964, 1058265840, 1124407455, 1199367952, 1499209940, 1799051928, 2248814910, 2998419880, 3598103856, 4497629820, 5996839760, 8995259640, 17990519280]

約数ペア:

[(1, 17990519280), (2, 8995259640), (3, 5996839760), (4, 4497629820), (5, 3598103856), (6, 2998419880), (8, 2248814910), (10, 1799051928), (12, 1499209940), (15, 1199367952), (16, 1124407455), (17, 1058265840), (20, 899525964), (24, 749604970), (30, 599683976), (34, 529132920), (40, 449762982), (48, 374802485), (51, 352755280), (53, 339443760), (60, 299841988), (68, 264566460), (80, 224881491), (85, 211653168), (102, 176377640), (106, 169721880), (120, 149920994), (136, 132283230), (159, 113147920), (170, 105826584), (204, 88188820), (212, 84860940), (240, 74960497), (255, 70551056), (265, 67888752), (271, 66385680), (272, 66141615), (307, 58601040), (318, 56573960), (340, 52913292), (408, 44094410), (424, 42430470), (510, 35275528), (530, 33944376), (542, 33192840), (614, 29300520), (636, 28286980), (680, 26456646), (795, 22629584), (813, 22128560), (816, 22047205), (848, 21215235), (901, 19967280), (921, 19533680), (1020, 17637764), (1060, 16972188), (1084, 16596420), (1228, 14650260), (1272, 14143490), (1355, 13277136), (1360, 13228323), (1535, 11720208), (1590, 11314792), (1626, 11064280), (1802, 9983640), (1842, 9766840), (2040, 8818882), (2120, 8486094), (2168, 8298210), (2456, 7325130), (2544, 7071745), (2703, 6655760), (2710, 6638568), (3070, 5860104), (3180, 5657396), (3252, 5532140), (3604, 4991820), (3684, 4883420), (4065, 4425712), (4080, 4409441), (4240, 4243047), (4336, 4149105), (4505, 3993456), (4605, 3906736), (4607, 3905040), (4912, 3662565), (5219, 3447120), (5406, 3327880), (5420, 3319284), (6140, 2930052), (6360, 2828698), (6504, 2766070), (7208, 2495910), (7368, 2441710), (8130, 2212856), (9010, 1996728), (9210, 1953368), (9214, 1952520), (10438, 1723560), (10812, 1663940), (10840, 1659642), (12280, 1465026), (12720, 1414349), (13008, 1383035), (13515, 1331152), (13821, 1301680), (14363, 1252560), (14416, 1247955), (14736, 1220855), (15657, 1149040), (16260, 1106428), (16271, 1105680), (18020, 998364), (18420, 976684), (18428, 976260), (20876, 861780), (21624, 831970), (21680, 829821), (23035, 781008), (24560, 732513), (26095, 689424), (27030, 665576), (27642, 650840), (28726, 626280), (31314, 574520), (32520, 553214), (32542, 552840), (36040, 499182), (36840, 488342), (36856, 488130), (41752, 430890), (43089, 417520), (43248, 415985), (46070, 390504), (48813, 368560), (52190, 344712), (54060, 332788), (55284, 325420), (57452, 313140), (62628, 287260), (65040, 276607), (65084, 276420), (69105, 260336), (71815, 250512), (72080, 249591), (73680, 244171), (73712, 244065), (78285, 229808), (81355, 221136), (83197, 216240), (83504, 215445), (86178, 208760), (92140, 195252), (97626, 184280), (104380, 172356), (108120, 166394), (110568, 162710), (114904, 156570), (125256, 143630), (130168, 138210)]