2655395280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 9217802880

約数和(自身を除く): 6562407600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 263, 296, 333, 360, 370, 379, 444, 526, 555, 592, 666, 720, 740, 758, 789, 888, 1052, 1110, 1137, 1315, 1332, 1480, 1516, 1578, 1665, 1776, 1895, 2104, 2220, 2274, 2367, 2630, 2664, 2960, 3032, 3156, 3330, 3411, 3790, 3945, 4208, 4440, 4548, 4734, 5260, 5328, 5685, 6064, 6312, 6660, 6822, 7580, 7890, 8880, 9096, 9468, 9731, 10520, 11370, 11835, 12624, 13320, 13644, 14023, 15160, 15780, 17055, 18192, 18936, 19462, 21040, 22740, 23670, 26640, 27288, 28046, 29193, 30320, 31560, 34110, 37872, 38924, 42069, 45480, 47340, 48655, 54576, 56092, 58386, 63120, 68220, 70115, 77848, 84138, 87579, 90960, 94680, 97310, 99677, 112184, 116772, 126207, 136440, 140230, 145965, 155696, 168276, 175158, 189360, 194620, 199354, 210345, 224368, 233544, 252414, 272880, 280460, 291930, 299031, 336552, 350316, 389240, 398708, 420690, 437895, 467088, 498385, 504828, 560920, 583860, 598062, 631035, 673104, 700632, 778480, 797416, 841380, 875790, 897093, 996770, 1009656, 1121840, 1167720, 1196124, 1262070, 1401264, 1495155, 1594832, 1682760, 1751580, 1794186, 1993540, 2019312, 2335440, 2392248, 2524140, 2990310, 3365520, 3503160, 3588372, 3688049, 3987080, 4485465, 4784496, 5048280, 5980620, 7006320, 7176744, 7376098, 7974160, 8970930, 10096560, 11064147, 11961240, 14353488, 14752196, 17941860, 18440245, 22128294, 23922480, 29504392, 33192441, 35883720, 36880490, 44256588, 55320735, 59008784, 66384882, 71767440, 73760980, 88513176, 110641470, 132769764, 147521960, 165962205, 177026352, 221282940, 265539528, 295043920, 331924410, 442565880, 531079056, 663848820, 885131760, 1327697640, 2655395280]

約数ペア:

[(1, 2655395280), (2, 1327697640), (3, 885131760), (4, 663848820), (5, 531079056), (6, 442565880), (8, 331924410), (9, 295043920), (10, 265539528), (12, 221282940), (15, 177026352), (16, 165962205), (18, 147521960), (20, 132769764), (24, 110641470), (30, 88513176), (36, 73760980), (37, 71767440), (40, 66384882), (45, 59008784), (48, 55320735), (60, 44256588), (72, 36880490), (74, 35883720), (80, 33192441), (90, 29504392), (111, 23922480), (120, 22128294), (144, 18440245), (148, 17941860), (180, 14752196), (185, 14353488), (222, 11961240), (240, 11064147), (263, 10096560), (296, 8970930), (333, 7974160), (360, 7376098), (370, 7176744), (379, 7006320), (444, 5980620), (526, 5048280), (555, 4784496), (592, 4485465), (666, 3987080), (720, 3688049), (740, 3588372), (758, 3503160), (789, 3365520), (888, 2990310), (1052, 2524140), (1110, 2392248), (1137, 2335440), (1315, 2019312), (1332, 1993540), (1480, 1794186), (1516, 1751580), (1578, 1682760), (1665, 1594832), (1776, 1495155), (1895, 1401264), (2104, 1262070), (2220, 1196124), (2274, 1167720), (2367, 1121840), (2630, 1009656), (2664, 996770), (2960, 897093), (3032, 875790), (3156, 841380), (3330, 797416), (3411, 778480), (3790, 700632), (3945, 673104), (4208, 631035), (4440, 598062), (4548, 583860), (4734, 560920), (5260, 504828), (5328, 498385), (5685, 467088), (6064, 437895), (6312, 420690), (6660, 398708), (6822, 389240), (7580, 350316), (7890, 336552), (8880, 299031), (9096, 291930), (9468, 280460), (9731, 272880), (10520, 252414), (11370, 233544), (11835, 224368), (12624, 210345), (13320, 199354), (13644, 194620), (14023, 189360), (15160, 175158), (15780, 168276), (17055, 155696), (18192, 145965), (18936, 140230), (19462, 136440), (21040, 126207), (22740, 116772), (23670, 112184), (26640, 99677), (27288, 97310), (28046, 94680), (29193, 90960), (30320, 87579), (31560, 84138), (34110, 77848), (37872, 70115), (38924, 68220), (42069, 63120), (45480, 58386), (47340, 56092), (48655, 54576)]