743789280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 2599835616

約数和(自身を除く): 1856046336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 169, 173, 195, 208, 212, 240, 260, 265, 312, 318, 338, 346, 390, 416, 424, 480, 507, 519, 520, 530, 624, 636, 676, 689, 692, 780, 795, 845, 848, 865, 1014, 1038, 1040, 1060, 1248, 1272, 1352, 1378, 1384, 1560, 1590, 1690, 1696, 1730, 2028, 2067, 2076, 2080, 2120, 2249, 2535, 2544, 2595, 2704, 2756, 2768, 3120, 3180, 3380, 3445, 3460, 4056, 4134, 4152, 4240, 4498, 5070, 5088, 5190, 5408, 5512, 5536, 6240, 6360, 6747, 6760, 6890, 6920, 8112, 8268, 8304, 8480, 8957, 8996, 9169, 10140, 10335, 10380, 11024, 11245, 12720, 13494, 13520, 13780, 13840, 16224, 16536, 16608, 17914, 17992, 18338, 20280, 20670, 20760, 22048, 22490, 25440, 26871, 26988, 27040, 27507, 27560, 27680, 29237, 33072, 33735, 35828, 35984, 36676, 40560, 41340, 41520, 44785, 44980, 45845, 53742, 53976, 55014, 55120, 58474, 66144, 67470, 71656, 71968, 73352, 81120, 82680, 83040, 87711, 89570, 89960, 91690, 107484, 107952, 110028, 110240, 116948, 119197, 134355, 134940, 137535, 143312, 146185, 146704, 165360, 175422, 179140, 179920, 183380, 214968, 215904, 220056, 233896, 238394, 268710, 269880, 275070, 286624, 292370, 293408, 330720, 350844, 357591, 358280, 359840, 366760, 429936, 438555, 440112, 467792, 476788, 537420, 539760, 550140, 584740, 595985, 701688, 715182, 716560, 733520, 859872, 877110, 880224, 935584, 953576, 1074840, 1079520, 1100280, 1169480, 1191970, 1403376, 1430364, 1433120, 1467040, 1549561, 1754220, 1787955, 1907152, 2149680, 2200560, 2338960, 2383940, 2806752, 2860728, 3099122, 3508440, 3575910, 3814304, 4299360, 4401120, 4648683, 4677920, 4767880, 5721456, 6198244, 7016880, 7151820, 7747805, 9297366, 9535760, 11442912, 12396488, 14033760, 14303640, 15495610, 18594732, 19071520, 23243415, 24792976, 28607280, 30991220, 37189464, 46486830, 49585952, 57214560, 61982440, 74378928, 92973660, 123964880, 148757856, 185947320, 247929760, 371894640, 743789280]

約数ペア:

[(1, 743789280), (2, 371894640), (3, 247929760), (4, 185947320), (5, 148757856), (6, 123964880), (8, 92973660), (10, 74378928), (12, 61982440), (13, 57214560), (15, 49585952), (16, 46486830), (20, 37189464), (24, 30991220), (26, 28607280), (30, 24792976), (32, 23243415), (39, 19071520), (40, 18594732), (48, 15495610), (52, 14303640), (53, 14033760), (60, 12396488), (65, 11442912), (78, 9535760), (80, 9297366), (96, 7747805), (104, 7151820), (106, 7016880), (120, 6198244), (130, 5721456), (156, 4767880), (159, 4677920), (160, 4648683), (169, 4401120), (173, 4299360), (195, 3814304), (208, 3575910), (212, 3508440), (240, 3099122), (260, 2860728), (265, 2806752), (312, 2383940), (318, 2338960), (338, 2200560), (346, 2149680), (390, 1907152), (416, 1787955), (424, 1754220), (480, 1549561), (507, 1467040), (519, 1433120), (520, 1430364), (530, 1403376), (624, 1191970), (636, 1169480), (676, 1100280), (689, 1079520), (692, 1074840), (780, 953576), (795, 935584), (845, 880224), (848, 877110), (865, 859872), (1014, 733520), (1038, 716560), (1040, 715182), (1060, 701688), (1248, 595985), (1272, 584740), (1352, 550140), (1378, 539760), (1384, 537420), (1560, 476788), (1590, 467792), (1690, 440112), (1696, 438555), (1730, 429936), (2028, 366760), (2067, 359840), (2076, 358280), (2080, 357591), (2120, 350844), (2249, 330720), (2535, 293408), (2544, 292370), (2595, 286624), (2704, 275070), (2756, 269880), (2768, 268710), (3120, 238394), (3180, 233896), (3380, 220056), (3445, 215904), (3460, 214968), (4056, 183380), (4134, 179920), (4152, 179140), (4240, 175422), (4498, 165360), (5070, 146704), (5088, 146185), (5190, 143312), (5408, 137535), (5512, 134940), (5536, 134355), (6240, 119197), (6360, 116948), (6747, 110240), (6760, 110028), (6890, 107952), (6920, 107484), (8112, 91690), (8268, 89960), (8304, 89570), (8480, 87711), (8957, 83040), (8996, 82680), (9169, 81120), (10140, 73352), (10335, 71968), (10380, 71656), (11024, 67470), (11245, 66144), (12720, 58474), (13494, 55120), (13520, 55014), (13780, 53976), (13840, 53742), (16224, 45845), (16536, 44980), (16608, 44785), (17914, 41520), (17992, 41340), (18338, 40560), (20280, 36676), (20670, 35984), (20760, 35828), (22048, 33735), (22490, 33072), (25440, 29237), (26871, 27680), (26988, 27560), (27040, 27507)]