148510320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 531632640

約数和(自身を除く): 383122320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 811, 840, 872, 1090, 1308, 1526, 1622, 1635, 1680, 1744, 2180, 2289, 2433, 2616, 3052, 3244, 3270, 3815, 4055, 4360, 4578, 4866, 5232, 5677, 6104, 6488, 6540, 7630, 8110, 8720, 9156, 9732, 11354, 11445, 12165, 12208, 12976, 13080, 15260, 16220, 17031, 18312, 19464, 22708, 22890, 24330, 26160, 28385, 30520, 32440, 34062, 36624, 38928, 45416, 45780, 48660, 56770, 61040, 64880, 68124, 85155, 88399, 90832, 91560, 97320, 113540, 136248, 170310, 176798, 183120, 194640, 227080, 265197, 272496, 340620, 353596, 441995, 454160, 530394, 618793, 681240, 707192, 883990, 1060788, 1237586, 1325985, 1362480, 1414384, 1767980, 1856379, 2121576, 2475172, 2651970, 3093965, 3535960, 3712758, 4243152, 4950344, 5303940, 6187930, 7071920, 7425516, 9281895, 9900688, 10607880, 12375860, 14851032, 18563790, 21215760, 24751720, 29702064, 37127580, 49503440, 74255160, 148510320]

約数ペア:

[(1, 148510320), (2, 74255160), (3, 49503440), (4, 37127580), (5, 29702064), (6, 24751720), (7, 21215760), (8, 18563790), (10, 14851032), (12, 12375860), (14, 10607880), (15, 9900688), (16, 9281895), (20, 7425516), (21, 7071920), (24, 6187930), (28, 5303940), (30, 4950344), (35, 4243152), (40, 3712758), (42, 3535960), (48, 3093965), (56, 2651970), (60, 2475172), (70, 2121576), (80, 1856379), (84, 1767980), (105, 1414384), (109, 1362480), (112, 1325985), (120, 1237586), (140, 1060788), (168, 883990), (210, 707192), (218, 681240), (240, 618793), (280, 530394), (327, 454160), (336, 441995), (420, 353596), (436, 340620), (545, 272496), (560, 265197), (654, 227080), (763, 194640), (811, 183120), (840, 176798), (872, 170310), (1090, 136248), (1308, 113540), (1526, 97320), (1622, 91560), (1635, 90832), (1680, 88399), (1744, 85155), (2180, 68124), (2289, 64880), (2433, 61040), (2616, 56770), (3052, 48660), (3244, 45780), (3270, 45416), (3815, 38928), (4055, 36624), (4360, 34062), (4578, 32440), (4866, 30520), (5232, 28385), (5677, 26160), (6104, 24330), (6488, 22890), (6540, 22708), (7630, 19464), (8110, 18312), (8720, 17031), (9156, 16220), (9732, 15260), (11354, 13080), (11445, 12976), (12165, 12208)]