1550561040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{307651}}^1$

素因数の和:307677

約数の個数: 120

約数和(自身を含む): 5951220288

約数和(自身を除く): 4400659248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 307651, 615302, 922953, 1230604, 1538255, 1845906, 2153557, 2461208, 2768859, 3076510, 3691812, 4307114, 4614765, 4922416, 5537718, 6153020, 6460671, 7383624, 8614228, 9229530, 10767785, 11075436, 12306040, 12921342, 13844295, 14767248, 17228456, 18459060, 19382013, 21535570, 22150872, 24612080, 25842684, 27688590, 32303355, 34456912, 36918120, 38764026, 43071140, 44301744, 51685368, 55377180, 64606710, 73836240, 77528052, 86142280, 96910065, 103370736, 110754360, 129213420, 155056104, 172284560, 193820130, 221508720, 258426840, 310112208, 387640260, 516853680, 775280520, 1550561040]

約数ペア:

[(1, 1550561040), (2, 775280520), (3, 516853680), (4, 387640260), (5, 310112208), (6, 258426840), (7, 221508720), (8, 193820130), (9, 172284560), (10, 155056104), (12, 129213420), (14, 110754360), (15, 103370736), (16, 96910065), (18, 86142280), (20, 77528052), (21, 73836240), (24, 64606710), (28, 55377180), (30, 51685368), (35, 44301744), (36, 43071140), (40, 38764026), (42, 36918120), (45, 34456912), (48, 32303355), (56, 27688590), (60, 25842684), (63, 24612080), (70, 22150872), (72, 21535570), (80, 19382013), (84, 18459060), (90, 17228456), (105, 14767248), (112, 13844295), (120, 12921342), (126, 12306040), (140, 11075436), (144, 10767785), (168, 9229530), (180, 8614228), (210, 7383624), (240, 6460671), (252, 6153020), (280, 5537718), (315, 4922416), (336, 4614765), (360, 4307114), (420, 3691812), (504, 3076510), (560, 2768859), (630, 2461208), (720, 2153557), (840, 1845906), (1008, 1538255), (1260, 1230604), (1680, 922953), (2520, 615302), (5040, 307651)]