1233799840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 192

約数和(自身を含む): 3627348480

約数和(自身を除く): 2393548640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 130, 140, 160, 182, 202, 208, 224, 260, 280, 364, 404, 416, 455, 505, 520, 560, 707, 728, 808, 839, 910, 1010, 1040, 1120, 1313, 1414, 1456, 1616, 1678, 1820, 2020, 2080, 2626, 2828, 2912, 3232, 3356, 3535, 3640, 4040, 4195, 5252, 5656, 5873, 6565, 6712, 7070, 7280, 8080, 8390, 9191, 10504, 10907, 11312, 11746, 13130, 13424, 14140, 14560, 16160, 16780, 18382, 21008, 21814, 22624, 23492, 26260, 26848, 28280, 29365, 33560, 36764, 42016, 43628, 45955, 46984, 52520, 54535, 56560, 58730, 67120, 73528, 76349, 84739, 87256, 91910, 93968, 105040, 109070, 113120, 117460, 134240, 147056, 152698, 169478, 174512, 183820, 187936, 210080, 218140, 234920, 294112, 305396, 338956, 349024, 367640, 381745, 423695, 436280, 469840, 593173, 610792, 677912, 735280, 763490, 847390, 872560, 939680, 1101607, 1186346, 1221584, 1355824, 1470560, 1526980, 1694780, 1745120, 2203214, 2372692, 2443168, 2711648, 2965865, 3053960, 3389560, 4406428, 4745384, 5508035, 5931730, 6107920, 6779120, 7711249, 8812856, 9490768, 11016070, 11863460, 12215840, 13558240, 15422498, 17625712, 18981536, 22032140, 23726920, 30844996, 35251424, 38556245, 44064280, 47453840, 61689992, 77112490, 88128560, 94907680, 123379984, 154224980, 176257120, 246759968, 308449960, 616899920, 1233799840]

約数ペア:

[(1, 1233799840), (2, 616899920), (4, 308449960), (5, 246759968), (7, 176257120), (8, 154224980), (10, 123379984), (13, 94907680), (14, 88128560), (16, 77112490), (20, 61689992), (26, 47453840), (28, 44064280), (32, 38556245), (35, 35251424), (40, 30844996), (52, 23726920), (56, 22032140), (65, 18981536), (70, 17625712), (80, 15422498), (91, 13558240), (101, 12215840), (104, 11863460), (112, 11016070), (130, 9490768), (140, 8812856), (160, 7711249), (182, 6779120), (202, 6107920), (208, 5931730), (224, 5508035), (260, 4745384), (280, 4406428), (364, 3389560), (404, 3053960), (416, 2965865), (455, 2711648), (505, 2443168), (520, 2372692), (560, 2203214), (707, 1745120), (728, 1694780), (808, 1526980), (839, 1470560), (910, 1355824), (1010, 1221584), (1040, 1186346), (1120, 1101607), (1313, 939680), (1414, 872560), (1456, 847390), (1616, 763490), (1678, 735280), (1820, 677912), (2020, 610792), (2080, 593173), (2626, 469840), (2828, 436280), (2912, 423695), (3232, 381745), (3356, 367640), (3535, 349024), (3640, 338956), (4040, 305396), (4195, 294112), (5252, 234920), (5656, 218140), (5873, 210080), (6565, 187936), (6712, 183820), (7070, 174512), (7280, 169478), (8080, 152698), (8390, 147056), (9191, 134240), (10504, 117460), (10907, 113120), (11312, 109070), (11746, 105040), (13130, 93968), (13424, 91910), (14140, 87256), (14560, 84739), (16160, 76349), (16780, 73528), (18382, 67120), (21008, 58730), (21814, 56560), (22624, 54535), (23492, 52520), (26260, 46984), (26848, 45955), (28280, 43628), (29365, 42016), (33560, 36764)]