1151000240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 160

約数和(自身を含む): 3133132800

約数和(自身を除く): 1982132560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 190, 208, 247, 248, 260, 304, 310, 380, 403, 494, 496, 520, 589, 620, 760, 806, 988, 1040, 1178, 1235, 1240, 1520, 1612, 1879, 1976, 2015, 2356, 2470, 2480, 2945, 3224, 3758, 3952, 4030, 4712, 4940, 5890, 6448, 7516, 7657, 8060, 9395, 9424, 9880, 11780, 15032, 15314, 16120, 18790, 19760, 23560, 24427, 30064, 30628, 32240, 35701, 37580, 38285, 47120, 48854, 58249, 61256, 71402, 75160, 76570, 97708, 116498, 122135, 122512, 142804, 150320, 153140, 178505, 195416, 232996, 244270, 285608, 291245, 306280, 357010, 390832, 464113, 465992, 488540, 571216, 582490, 612560, 714020, 757237, 928226, 931984, 977080, 1106731, 1164980, 1428040, 1514474, 1856452, 1954160, 2213462, 2320565, 2329960, 2856080, 3028948, 3712904, 3786185, 4426924, 4641130, 4659920, 5533655, 6057896, 7425808, 7572370, 8853848, 9282260, 11067310, 12115792, 14387503, 15144740, 17707696, 18564520, 22134620, 28775006, 30289480, 37129040, 44269240, 57550012, 60578960, 71937515, 88538480, 115100024, 143875030, 230200048, 287750060, 575500120, 1151000240]

約数ペア:

[(1, 1151000240), (2, 575500120), (4, 287750060), (5, 230200048), (8, 143875030), (10, 115100024), (13, 88538480), (16, 71937515), (19, 60578960), (20, 57550012), (26, 44269240), (31, 37129040), (38, 30289480), (40, 28775006), (52, 22134620), (62, 18564520), (65, 17707696), (76, 15144740), (80, 14387503), (95, 12115792), (104, 11067310), (124, 9282260), (130, 8853848), (152, 7572370), (155, 7425808), (190, 6057896), (208, 5533655), (247, 4659920), (248, 4641130), (260, 4426924), (304, 3786185), (310, 3712904), (380, 3028948), (403, 2856080), (494, 2329960), (496, 2320565), (520, 2213462), (589, 1954160), (620, 1856452), (760, 1514474), (806, 1428040), (988, 1164980), (1040, 1106731), (1178, 977080), (1235, 931984), (1240, 928226), (1520, 757237), (1612, 714020), (1879, 612560), (1976, 582490), (2015, 571216), (2356, 488540), (2470, 465992), (2480, 464113), (2945, 390832), (3224, 357010), (3758, 306280), (3952, 291245), (4030, 285608), (4712, 244270), (4940, 232996), (5890, 195416), (6448, 178505), (7516, 153140), (7657, 150320), (8060, 142804), (9395, 122512), (9424, 122135), (9880, 116498), (11780, 97708), (15032, 76570), (15314, 75160), (16120, 71402), (18790, 61256), (19760, 58249), (23560, 48854), (24427, 47120), (30064, 38285), (30628, 37580), (32240, 35701)]