20134790160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{16603}}^1$

素因数の和:16813

約数の個数: 160

約数和(自身を含む): 64830517248

約数和(自身を除く): 44695727088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 163, 186, 240, 248, 310, 326, 372, 465, 489, 496, 620, 652, 744, 815, 930, 978, 1240, 1304, 1488, 1630, 1860, 1956, 2445, 2480, 2608, 3260, 3720, 3912, 4890, 5053, 6520, 7440, 7824, 9780, 10106, 13040, 15159, 16603, 19560, 20212, 25265, 30318, 33206, 39120, 40424, 49809, 50530, 60636, 66412, 75795, 80848, 83015, 99618, 101060, 121272, 132824, 151590, 166030, 199236, 202120, 242544, 249045, 265648, 303180, 332060, 398472, 404240, 498090, 514693, 606360, 664120, 796944, 996180, 1029386, 1212720, 1328240, 1544079, 1992360, 2058772, 2573465, 2706289, 3088158, 3984720, 4117544, 5146930, 5412578, 6176316, 7720395, 8118867, 8235088, 10293860, 10825156, 12352632, 13531445, 15440790, 16237734, 20587720, 21650312, 24705264, 27062890, 30881580, 32475468, 40594335, 41175440, 43300624, 54125780, 61763160, 64950936, 81188670, 83894959, 108251560, 123526320, 129901872, 162377340, 167789918, 216503120, 251684877, 324754680, 335579836, 419474795, 503369754, 649509360, 671159672, 838949590, 1006739508, 1258424385, 1342319344, 1677899180, 2013479016, 2516848770, 3355798360, 4026958032, 5033697540, 6711596720, 10067395080, 20134790160]

約数ペア:

[(1, 20134790160), (2, 10067395080), (3, 6711596720), (4, 5033697540), (5, 4026958032), (6, 3355798360), (8, 2516848770), (10, 2013479016), (12, 1677899180), (15, 1342319344), (16, 1258424385), (20, 1006739508), (24, 838949590), (30, 671159672), (31, 649509360), (40, 503369754), (48, 419474795), (60, 335579836), (62, 324754680), (80, 251684877), (93, 216503120), (120, 167789918), (124, 162377340), (155, 129901872), (163, 123526320), (186, 108251560), (240, 83894959), (248, 81188670), (310, 64950936), (326, 61763160), (372, 54125780), (465, 43300624), (489, 41175440), (496, 40594335), (620, 32475468), (652, 30881580), (744, 27062890), (815, 24705264), (930, 21650312), (978, 20587720), (1240, 16237734), (1304, 15440790), (1488, 13531445), (1630, 12352632), (1860, 10825156), (1956, 10293860), (2445, 8235088), (2480, 8118867), (2608, 7720395), (3260, 6176316), (3720, 5412578), (3912, 5146930), (4890, 4117544), (5053, 3984720), (6520, 3088158), (7440, 2706289), (7824, 2573465), (9780, 2058772), (10106, 1992360), (13040, 1544079), (15159, 1328240), (16603, 1212720), (19560, 1029386), (20212, 996180), (25265, 796944), (30318, 664120), (33206, 606360), (39120, 514693), (40424, 498090), (49809, 404240), (50530, 398472), (60636, 332060), (66412, 303180), (75795, 265648), (80848, 249045), (83015, 242544), (99618, 202120), (101060, 199236), (121272, 166030), (132824, 151590)]