253547130240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{494591}}^1$

素因数の和:494705

約数の個数: 192

約数和(自身を含む): 885369139200

約数和(自身を除く): 631822008960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2670, 2848, 2880, 3204, 3560, 4005, 4272, 5340, 5696, 5760, 6408, 7120, 8010, 8544, 10680, 11392, 12816, 14240, 16020, 17088, 21360, 25632, 28480, 32040, 34176, 42720, 51264, 56960, 64080, 85440, 102528, 128160, 170880, 256320, 494591, 512640, 989182, 1483773, 1978364, 2472955, 2967546, 3956728, 4451319, 4945910, 5935092, 7418865, 7913456, 8902638, 9891820, 11870184, 14837730, 15826912, 17805276, 19783640, 22256595, 23740368, 29675460, 31653824, 35610552, 39567280, 44018599, 44513190, 47480736, 59350920, 63307648, 71221104, 79134560, 88037198, 89026380, 94961472, 118701840, 132055797, 142442208, 158269120, 176074396, 178052760, 189922944, 220092995, 237403680, 264111594, 284884416, 316538240, 352148792, 356105520, 396167391, 440185990, 474807360, 528223188, 569768832, 660278985, 704297584, 712211040, 792334782, 880371980, 949614720, 1056446376, 1320557970, 1408595168, 1424422080, 1584669564, 1760743960, 1980836955, 2112892752, 2641115940, 2817190336, 2848844160, 3169339128, 3521487920, 3961673910, 4225785504, 5282231880, 5634380672, 6338678256, 7042975840, 7923347820, 8451571008, 10564463760, 12677356512, 14085951680, 15846695640, 16903142016, 21128927520, 25354713024, 28171903360, 31693391280, 42257855040, 50709426048, 63386782560, 84515710080, 126773565120, 253547130240]

約数ペア:

[(1, 253547130240), (2, 126773565120), (3, 84515710080), (4, 63386782560), (5, 50709426048), (6, 42257855040), (8, 31693391280), (9, 28171903360), (10, 25354713024), (12, 21128927520), (15, 16903142016), (16, 15846695640), (18, 14085951680), (20, 12677356512), (24, 10564463760), (30, 8451571008), (32, 7923347820), (36, 7042975840), (40, 6338678256), (45, 5634380672), (48, 5282231880), (60, 4225785504), (64, 3961673910), (72, 3521487920), (80, 3169339128), (89, 2848844160), (90, 2817190336), (96, 2641115940), (120, 2112892752), (128, 1980836955), (144, 1760743960), (160, 1584669564), (178, 1424422080), (180, 1408595168), (192, 1320557970), (240, 1056446376), (267, 949614720), (288, 880371980), (320, 792334782), (356, 712211040), (360, 704297584), (384, 660278985), (445, 569768832), (480, 528223188), (534, 474807360), (576, 440185990), (640, 396167391), (712, 356105520), (720, 352148792), (801, 316538240), (890, 284884416), (960, 264111594), (1068, 237403680), (1152, 220092995), (1335, 189922944), (1424, 178052760), (1440, 176074396), (1602, 158269120), (1780, 142442208), (1920, 132055797), (2136, 118701840), (2670, 94961472), (2848, 89026380), (2880, 88037198), (3204, 79134560), (3560, 71221104), (4005, 63307648), (4272, 59350920), (5340, 47480736), (5696, 44513190), (5760, 44018599), (6408, 39567280), (7120, 35610552), (8010, 31653824), (8544, 29675460), (10680, 23740368), (11392, 22256595), (12816, 19783640), (14240, 17805276), (16020, 15826912), (17088, 14837730), (21360, 11870184), (25632, 9891820), (28480, 8902638), (32040, 7913456), (34176, 7418865), (42720, 5935092), (51264, 4945910), (56960, 4451319), (64080, 3956728), (85440, 2967546), (102528, 2472955), (128160, 1978364), (170880, 1483773), (256320, 989182), (494591, 512640)]