66724320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 246945888

約数和(自身を除く): 180221568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 37, 39, 40, 48, 51, 52, 60, 65, 68, 74, 78, 80, 85, 96, 102, 104, 111, 120, 130, 136, 148, 156, 160, 170, 185, 195, 204, 208, 221, 222, 240, 255, 260, 272, 289, 296, 312, 340, 370, 390, 408, 416, 442, 444, 480, 481, 510, 520, 544, 555, 578, 592, 624, 629, 663, 680, 740, 780, 816, 867, 884, 888, 962, 1020, 1040, 1105, 1110, 1156, 1184, 1248, 1258, 1326, 1360, 1443, 1445, 1480, 1560, 1632, 1734, 1768, 1776, 1887, 1924, 2040, 2080, 2210, 2220, 2312, 2405, 2516, 2652, 2720, 2886, 2890, 2960, 3120, 3145, 3315, 3468, 3536, 3552, 3757, 3774, 3848, 4080, 4335, 4420, 4440, 4624, 4810, 5032, 5304, 5772, 5780, 5920, 6240, 6290, 6630, 6936, 7072, 7215, 7514, 7548, 7696, 8160, 8177, 8670, 8840, 8880, 9248, 9435, 9620, 10064, 10608, 10693, 11271, 11544, 11560, 12580, 13260, 13872, 14430, 15028, 15096, 15392, 16354, 17340, 17680, 17760, 18785, 18870, 19240, 20128, 21216, 21386, 22542, 23088, 23120, 24531, 25160, 26520, 27744, 28860, 30056, 30192, 32079, 32708, 34680, 35360, 37570, 37740, 38480, 40885, 42772, 45084, 46176, 46240, 49062, 50320, 53040, 53465, 56355, 57720, 60112, 60384, 64158, 65416, 69360, 75140, 75480, 76960, 81770, 85544, 90168, 98124, 100640, 106080, 106930, 112710, 115440, 120224, 122655, 128316, 130832, 138720, 139009, 150280, 150960, 160395, 163540, 171088, 180336, 196248, 213860, 225420, 230880, 245310, 256632, 261664, 278018, 300560, 301920, 320790, 327080, 342176, 360672, 392496, 417027, 427720, 450840, 490620, 513264, 556036, 601120, 641580, 654160, 695045, 784992, 834054, 855440, 901680, 981240, 1026528, 1112072, 1283160, 1308320, 1390090, 1668108, 1710880, 1803360, 1962480, 2085135, 2224144, 2566320, 2780180, 3336216, 3924960, 4170270, 4448288, 5132640, 5560360, 6672432, 8340540, 11120720, 13344864, 16681080, 22241440, 33362160, 66724320]

約数ペア:

[(1, 66724320), (2, 33362160), (3, 22241440), (4, 16681080), (5, 13344864), (6, 11120720), (8, 8340540), (10, 6672432), (12, 5560360), (13, 5132640), (15, 4448288), (16, 4170270), (17, 3924960), (20, 3336216), (24, 2780180), (26, 2566320), (30, 2224144), (32, 2085135), (34, 1962480), (37, 1803360), (39, 1710880), (40, 1668108), (48, 1390090), (51, 1308320), (52, 1283160), (60, 1112072), (65, 1026528), (68, 981240), (74, 901680), (78, 855440), (80, 834054), (85, 784992), (96, 695045), (102, 654160), (104, 641580), (111, 601120), (120, 556036), (130, 513264), (136, 490620), (148, 450840), (156, 427720), (160, 417027), (170, 392496), (185, 360672), (195, 342176), (204, 327080), (208, 320790), (221, 301920), (222, 300560), (240, 278018), (255, 261664), (260, 256632), (272, 245310), (289, 230880), (296, 225420), (312, 213860), (340, 196248), (370, 180336), (390, 171088), (408, 163540), (416, 160395), (442, 150960), (444, 150280), (480, 139009), (481, 138720), (510, 130832), (520, 128316), (544, 122655), (555, 120224), (578, 115440), (592, 112710), (624, 106930), (629, 106080), (663, 100640), (680, 98124), (740, 90168), (780, 85544), (816, 81770), (867, 76960), (884, 75480), (888, 75140), (962, 69360), (1020, 65416), (1040, 64158), (1105, 60384), (1110, 60112), (1156, 57720), (1184, 56355), (1248, 53465), (1258, 53040), (1326, 50320), (1360, 49062), (1443, 46240), (1445, 46176), (1480, 45084), (1560, 42772), (1632, 40885), (1734, 38480), (1768, 37740), (1776, 37570), (1887, 35360), (1924, 34680), (2040, 32708), (2080, 32079), (2210, 30192), (2220, 30056), (2312, 28860), (2405, 27744), (2516, 26520), (2652, 25160), (2720, 24531), (2886, 23120), (2890, 23088), (2960, 22542), (3120, 21386), (3145, 21216), (3315, 20128), (3468, 19240), (3536, 18870), (3552, 18785), (3757, 17760), (3774, 17680), (3848, 17340), (4080, 16354), (4335, 15392), (4420, 15096), (4440, 15028), (4624, 14430), (4810, 13872), (5032, 13260), (5304, 12580), (5772, 11560), (5780, 11544), (5920, 11271), (6240, 10693), (6290, 10608), (6630, 10064), (6936, 9620), (7072, 9435), (7215, 9248), (7514, 8880), (7548, 8840), (7696, 8670), (8160, 8177)]