70780965760

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:997

約数の個数: 256

約数和(自身を含む): 180331038720

約数和(自身を除く): 109550072960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 83, 106, 124, 128, 155, 160, 166, 212, 248, 265, 310, 320, 332, 415, 424, 496, 530, 620, 640, 664, 811, 830, 848, 992, 1060, 1240, 1328, 1622, 1643, 1660, 1696, 1984, 2120, 2480, 2573, 2656, 3244, 3286, 3320, 3392, 3968, 4055, 4240, 4399, 4960, 5146, 5312, 6488, 6572, 6640, 6784, 8110, 8215, 8480, 8798, 9920, 10292, 10624, 12865, 12976, 13144, 13280, 16220, 16430, 16960, 17596, 19840, 20584, 21995, 25141, 25730, 25952, 26288, 26560, 32440, 32860, 33920, 35192, 41168, 42983, 43990, 50282, 51460, 51904, 52576, 53120, 64880, 65720, 67313, 70384, 82336, 85966, 87980, 100564, 102920, 103808, 105152, 125705, 129760, 131440, 134626, 136369, 140768, 164672, 171932, 175960, 201128, 205840, 210304, 214915, 251410, 259520, 262880, 269252, 272738, 281536, 329344, 336565, 343864, 351920, 402256, 411680, 429830, 502820, 519040, 525760, 538504, 545476, 563072, 673130, 681845, 687728, 703840, 804512, 823360, 859660, 1005640, 1051520, 1077008, 1090952, 1332473, 1346260, 1363690, 1375456, 1407680, 1609024, 1646720, 1719320, 2011280, 2086703, 2154016, 2181904, 2664946, 2692520, 2727380, 2750912, 2815360, 3218048, 3438640, 3567589, 4022560, 4173406, 4308032, 4363808, 5329892, 5385040, 5454760, 5501824, 6662365, 6877280, 7135178, 8045120, 8346812, 8616064, 8727616, 10433515, 10659784, 10770080, 10909520, 13324730, 13754560, 14270356, 16090240, 16693624, 17455232, 17837945, 20867030, 21319568, 21540160, 21819040, 26649460, 27509120, 28540712, 33387248, 35675890, 41734060, 42639136, 43080320, 43638080, 53298920, 57081424, 66774496, 71351780, 83468120, 85278272, 87276160, 106597840, 110595259, 114162848, 133548992, 142703560, 166936240, 170556544, 213195680, 221190518, 228325696, 267097984, 285407120, 333872480, 426391360, 442381036, 456651392, 552976295, 570814240, 667744960, 852782720, 884762072, 1105952590, 1141628480, 1335489920, 1769524144, 2211905180, 2283256960, 3539048288, 4423810360, 7078096576, 8847620720, 14156193152, 17695241440, 35390482880, 70780965760]

約数ペア:

[(1, 70780965760), (2, 35390482880), (4, 17695241440), (5, 14156193152), (8, 8847620720), (10, 7078096576), (16, 4423810360), (20, 3539048288), (31, 2283256960), (32, 2211905180), (40, 1769524144), (53, 1335489920), (62, 1141628480), (64, 1105952590), (80, 884762072), (83, 852782720), (106, 667744960), (124, 570814240), (128, 552976295), (155, 456651392), (160, 442381036), (166, 426391360), (212, 333872480), (248, 285407120), (265, 267097984), (310, 228325696), (320, 221190518), (332, 213195680), (415, 170556544), (424, 166936240), (496, 142703560), (530, 133548992), (620, 114162848), (640, 110595259), (664, 106597840), (811, 87276160), (830, 85278272), (848, 83468120), (992, 71351780), (1060, 66774496), (1240, 57081424), (1328, 53298920), (1622, 43638080), (1643, 43080320), (1660, 42639136), (1696, 41734060), (1984, 35675890), (2120, 33387248), (2480, 28540712), (2573, 27509120), (2656, 26649460), (3244, 21819040), (3286, 21540160), (3320, 21319568), (3392, 20867030), (3968, 17837945), (4055, 17455232), (4240, 16693624), (4399, 16090240), (4960, 14270356), (5146, 13754560), (5312, 13324730), (6488, 10909520), (6572, 10770080), (6640, 10659784), (6784, 10433515), (8110, 8727616), (8215, 8616064), (8480, 8346812), (8798, 8045120), (9920, 7135178), (10292, 6877280), (10624, 6662365), (12865, 5501824), (12976, 5454760), (13144, 5385040), (13280, 5329892), (16220, 4363808), (16430, 4308032), (16960, 4173406), (17596, 4022560), (19840, 3567589), (20584, 3438640), (21995, 3218048), (25141, 2815360), (25730, 2750912), (25952, 2727380), (26288, 2692520), (26560, 2664946), (32440, 2181904), (32860, 2154016), (33920, 2086703), (35192, 2011280), (41168, 1719320), (42983, 1646720), (43990, 1609024), (50282, 1407680), (51460, 1375456), (51904, 1363690), (52576, 1346260), (53120, 1332473), (64880, 1090952), (65720, 1077008), (67313, 1051520), (70384, 1005640), (82336, 859660), (85966, 823360), (87980, 804512), (100564, 703840), (102920, 687728), (103808, 681845), (105152, 673130), (125705, 563072), (129760, 545476), (131440, 538504), (134626, 525760), (136369, 519040), (140768, 502820), (164672, 429830), (171932, 411680), (175960, 402256), (201128, 351920), (205840, 343864), (210304, 336565), (214915, 329344), (251410, 281536), (259520, 272738), (262880, 269252)]