65392320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 244620288

約数和(自身を除く): 179227968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 263, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 526, 555, 560, 592, 672, 740, 777, 789, 840, 888, 960, 1036, 1052, 1110, 1120, 1184, 1295, 1315, 1344, 1480, 1554, 1578, 1680, 1776, 1841, 2072, 2104, 2220, 2240, 2368, 2590, 2630, 2960, 3108, 3156, 3360, 3552, 3682, 3885, 3945, 4144, 4208, 4440, 5180, 5260, 5523, 5920, 6216, 6312, 6720, 7104, 7364, 7770, 7890, 8288, 8416, 8880, 9205, 9731, 10360, 10520, 11046, 11840, 12432, 12624, 14728, 15540, 15780, 16576, 16832, 17760, 18410, 19462, 20720, 21040, 22092, 24864, 25248, 27615, 29193, 29456, 31080, 31560, 35520, 36820, 38924, 41440, 42080, 44184, 48655, 49728, 50496, 55230, 58386, 58912, 62160, 63120, 68117, 73640, 77848, 82880, 84160, 88368, 97310, 110460, 116772, 117824, 124320, 126240, 136234, 145965, 147280, 155696, 176736, 194620, 204351, 220920, 233544, 248640, 252480, 272468, 291930, 294560, 311392, 340585, 353472, 389240, 408702, 441840, 467088, 544936, 583860, 589120, 622784, 681170, 778480, 817404, 883680, 934176, 1021755, 1089872, 1167720, 1362340, 1556960, 1634808, 1767360, 1868352, 2043510, 2179744, 2335440, 2724680, 3113920, 3269616, 4087020, 4359488, 4670880, 5449360, 6539232, 8174040, 9341760, 10898720, 13078464, 16348080, 21797440, 32696160, 65392320]

約数ペア:

[(1, 65392320), (2, 32696160), (3, 21797440), (4, 16348080), (5, 13078464), (6, 10898720), (7, 9341760), (8, 8174040), (10, 6539232), (12, 5449360), (14, 4670880), (15, 4359488), (16, 4087020), (20, 3269616), (21, 3113920), (24, 2724680), (28, 2335440), (30, 2179744), (32, 2043510), (35, 1868352), (37, 1767360), (40, 1634808), (42, 1556960), (48, 1362340), (56, 1167720), (60, 1089872), (64, 1021755), (70, 934176), (74, 883680), (80, 817404), (84, 778480), (96, 681170), (105, 622784), (111, 589120), (112, 583860), (120, 544936), (140, 467088), (148, 441840), (160, 408702), (168, 389240), (185, 353472), (192, 340585), (210, 311392), (222, 294560), (224, 291930), (240, 272468), (259, 252480), (263, 248640), (280, 233544), (296, 220920), (320, 204351), (336, 194620), (370, 176736), (420, 155696), (444, 147280), (448, 145965), (480, 136234), (518, 126240), (526, 124320), (555, 117824), (560, 116772), (592, 110460), (672, 97310), (740, 88368), (777, 84160), (789, 82880), (840, 77848), (888, 73640), (960, 68117), (1036, 63120), (1052, 62160), (1110, 58912), (1120, 58386), (1184, 55230), (1295, 50496), (1315, 49728), (1344, 48655), (1480, 44184), (1554, 42080), (1578, 41440), (1680, 38924), (1776, 36820), (1841, 35520), (2072, 31560), (2104, 31080), (2220, 29456), (2240, 29193), (2368, 27615), (2590, 25248), (2630, 24864), (2960, 22092), (3108, 21040), (3156, 20720), (3360, 19462), (3552, 18410), (3682, 17760), (3885, 16832), (3945, 16576), (4144, 15780), (4208, 15540), (4440, 14728), (5180, 12624), (5260, 12432), (5523, 11840), (5920, 11046), (6216, 10520), (6312, 10360), (6720, 9731), (7104, 9205), (7364, 8880), (7770, 8416), (7890, 8288)]