1253305440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7841}}^1$

素因数の和:7902

約数の個数: 192

約数和(自身を含む): 4505699520

約数和(自身を除く): 3252394080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7841, 7992, 8880, 9990, 10656, 13320, 15682, 15984, 17760, 19980, 23523, 26640, 31364, 31968, 39205, 39960, 47046, 53280, 62728, 70569, 78410, 79920, 94092, 117615, 125456, 141138, 156820, 159840, 188184, 211707, 235230, 250912, 282276, 290117, 313640, 352845, 376368, 423414, 470460, 564552, 580234, 627280, 705690, 752736, 846828, 870351, 940920, 1058535, 1129104, 1160468, 1254560, 1411380, 1450585, 1693656, 1740702, 1881840, 2117070, 2258208, 2320936, 2611053, 2822760, 2901170, 3387312, 3481404, 3763680, 4234140, 4351755, 4641872, 5222106, 5645520, 5802340, 6774624, 6962808, 7833159, 8468280, 8703510, 9283744, 10444212, 11291040, 11604680, 13055265, 13925616, 15666318, 16936560, 17407020, 20888424, 23209360, 26110530, 27851232, 31332636, 33873120, 34814040, 39165795, 41776848, 46418720, 52221060, 62665272, 69628080, 78331590, 83553696, 104442120, 125330544, 139256160, 156663180, 208884240, 250661088, 313326360, 417768480, 626652720, 1253305440]

約数ペア:

[(1, 1253305440), (2, 626652720), (3, 417768480), (4, 313326360), (5, 250661088), (6, 208884240), (8, 156663180), (9, 139256160), (10, 125330544), (12, 104442120), (15, 83553696), (16, 78331590), (18, 69628080), (20, 62665272), (24, 52221060), (27, 46418720), (30, 41776848), (32, 39165795), (36, 34814040), (37, 33873120), (40, 31332636), (45, 27851232), (48, 26110530), (54, 23209360), (60, 20888424), (72, 17407020), (74, 16936560), (80, 15666318), (90, 13925616), (96, 13055265), (108, 11604680), (111, 11291040), (120, 10444212), (135, 9283744), (144, 8703510), (148, 8468280), (160, 7833159), (180, 6962808), (185, 6774624), (216, 5802340), (222, 5645520), (240, 5222106), (270, 4641872), (288, 4351755), (296, 4234140), (333, 3763680), (360, 3481404), (370, 3387312), (432, 2901170), (444, 2822760), (480, 2611053), (540, 2320936), (555, 2258208), (592, 2117070), (666, 1881840), (720, 1740702), (740, 1693656), (864, 1450585), (888, 1411380), (999, 1254560), (1080, 1160468), (1110, 1129104), (1184, 1058535), (1332, 940920), (1440, 870351), (1480, 846828), (1665, 752736), (1776, 705690), (1998, 627280), (2160, 580234), (2220, 564552), (2664, 470460), (2960, 423414), (3330, 376368), (3552, 352845), (3996, 313640), (4320, 290117), (4440, 282276), (4995, 250912), (5328, 235230), (5920, 211707), (6660, 188184), (7841, 159840), (7992, 156820), (8880, 141138), (9990, 125456), (10656, 117615), (13320, 94092), (15682, 79920), (15984, 78410), (17760, 70569), (19980, 62728), (23523, 53280), (26640, 47046), (31364, 39960), (31968, 39205)]