2520343020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1784

約数の個数: 192

約数和(自身を含む): 7984005120

約数和(自身を除く): 5463662100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 67, 78, 87, 116, 130, 134, 145, 156, 174, 195, 201, 260, 268, 290, 335, 348, 377, 390, 402, 435, 580, 670, 754, 780, 804, 870, 871, 1005, 1131, 1340, 1508, 1663, 1740, 1742, 1885, 1943, 2010, 2262, 2613, 3326, 3484, 3770, 3886, 4020, 4355, 4524, 4989, 5226, 5655, 5829, 6652, 7540, 7772, 8315, 8710, 9715, 9978, 10452, 11310, 11658, 13065, 16630, 17420, 19430, 19956, 21619, 22620, 23316, 24945, 25259, 26130, 29145, 33260, 38860, 43238, 48227, 49890, 50518, 52260, 58290, 64857, 75777, 86476, 96454, 99780, 101036, 108095, 111421, 116580, 126295, 129714, 144681, 151554, 192908, 216190, 222842, 241135, 252590, 259428, 289362, 303108, 324285, 334263, 378885, 432380, 445684, 482270, 505180, 557105, 578724, 626951, 648570, 668526, 723405, 757770, 964540, 1114210, 1253902, 1297140, 1337052, 1446810, 1448473, 1515540, 1671315, 1880853, 2228420, 2507804, 2893620, 2896946, 3134755, 3231209, 3342630, 3761706, 4345419, 5793892, 6269510, 6462418, 6685260, 7242365, 7523412, 8690838, 9404265, 9693627, 12539020, 12924836, 14484730, 16156045, 17381676, 18808530, 19387254, 21727095, 28969460, 32312090, 37617060, 38774508, 42005717, 43454190, 48468135, 64624180, 84011434, 86908380, 96936270, 126017151, 168022868, 193872540, 210028585, 252034302, 420057170, 504068604, 630085755, 840114340, 1260171510, 2520343020]

約数ペア:

[(1, 2520343020), (2, 1260171510), (3, 840114340), (4, 630085755), (5, 504068604), (6, 420057170), (10, 252034302), (12, 210028585), (13, 193872540), (15, 168022868), (20, 126017151), (26, 96936270), (29, 86908380), (30, 84011434), (39, 64624180), (52, 48468135), (58, 43454190), (60, 42005717), (65, 38774508), (67, 37617060), (78, 32312090), (87, 28969460), (116, 21727095), (130, 19387254), (134, 18808530), (145, 17381676), (156, 16156045), (174, 14484730), (195, 12924836), (201, 12539020), (260, 9693627), (268, 9404265), (290, 8690838), (335, 7523412), (348, 7242365), (377, 6685260), (390, 6462418), (402, 6269510), (435, 5793892), (580, 4345419), (670, 3761706), (754, 3342630), (780, 3231209), (804, 3134755), (870, 2896946), (871, 2893620), (1005, 2507804), (1131, 2228420), (1340, 1880853), (1508, 1671315), (1663, 1515540), (1740, 1448473), (1742, 1446810), (1885, 1337052), (1943, 1297140), (2010, 1253902), (2262, 1114210), (2613, 964540), (3326, 757770), (3484, 723405), (3770, 668526), (3886, 648570), (4020, 626951), (4355, 578724), (4524, 557105), (4989, 505180), (5226, 482270), (5655, 445684), (5829, 432380), (6652, 378885), (7540, 334263), (7772, 324285), (8315, 303108), (8710, 289362), (9715, 259428), (9978, 252590), (10452, 241135), (11310, 222842), (11658, 216190), (13065, 192908), (16630, 151554), (17420, 144681), (19430, 129714), (19956, 126295), (21619, 116580), (22620, 111421), (23316, 108095), (24945, 101036), (25259, 99780), (26130, 96454), (29145, 86476), (33260, 75777), (38860, 64857), (43238, 58290), (48227, 52260), (49890, 50518)]