8282820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 30030336

約数和(自身を除く): 21747516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 41, 42, 52, 60, 65, 70, 74, 78, 82, 84, 91, 105, 111, 123, 130, 140, 148, 156, 164, 182, 185, 195, 205, 210, 222, 246, 259, 260, 273, 287, 364, 370, 390, 410, 420, 444, 455, 481, 492, 518, 533, 546, 555, 574, 615, 740, 777, 780, 820, 861, 910, 962, 1036, 1066, 1092, 1110, 1148, 1230, 1295, 1365, 1435, 1443, 1517, 1554, 1599, 1722, 1820, 1924, 2132, 2220, 2405, 2460, 2590, 2665, 2730, 2870, 2886, 3034, 3108, 3198, 3367, 3444, 3731, 3885, 4305, 4551, 4810, 5180, 5330, 5460, 5740, 5772, 6068, 6396, 6734, 7215, 7462, 7585, 7770, 7995, 8610, 9102, 9620, 10101, 10619, 10660, 11193, 13468, 14430, 14924, 15170, 15540, 15990, 16835, 17220, 18204, 18655, 19721, 20202, 21238, 22386, 22755, 28860, 30340, 31857, 31980, 33670, 37310, 39442, 40404, 42476, 44772, 45510, 50505, 53095, 55965, 59163, 63714, 67340, 74620, 78884, 91020, 98605, 101010, 106190, 111930, 118326, 127428, 138047, 159285, 197210, 202020, 212380, 223860, 236652, 276094, 295815, 318570, 394420, 414141, 552188, 591630, 637140, 690235, 828282, 1183260, 1380470, 1656564, 2070705, 2760940, 4141410, 8282820]

約数ペア:

[(1, 8282820), (2, 4141410), (3, 2760940), (4, 2070705), (5, 1656564), (6, 1380470), (7, 1183260), (10, 828282), (12, 690235), (13, 637140), (14, 591630), (15, 552188), (20, 414141), (21, 394420), (26, 318570), (28, 295815), (30, 276094), (35, 236652), (37, 223860), (39, 212380), (41, 202020), (42, 197210), (52, 159285), (60, 138047), (65, 127428), (70, 118326), (74, 111930), (78, 106190), (82, 101010), (84, 98605), (91, 91020), (105, 78884), (111, 74620), (123, 67340), (130, 63714), (140, 59163), (148, 55965), (156, 53095), (164, 50505), (182, 45510), (185, 44772), (195, 42476), (205, 40404), (210, 39442), (222, 37310), (246, 33670), (259, 31980), (260, 31857), (273, 30340), (287, 28860), (364, 22755), (370, 22386), (390, 21238), (410, 20202), (420, 19721), (444, 18655), (455, 18204), (481, 17220), (492, 16835), (518, 15990), (533, 15540), (546, 15170), (555, 14924), (574, 14430), (615, 13468), (740, 11193), (777, 10660), (780, 10619), (820, 10101), (861, 9620), (910, 9102), (962, 8610), (1036, 7995), (1066, 7770), (1092, 7585), (1110, 7462), (1148, 7215), (1230, 6734), (1295, 6396), (1365, 6068), (1435, 5772), (1443, 5740), (1517, 5460), (1554, 5330), (1599, 5180), (1722, 4810), (1820, 4551), (1924, 4305), (2132, 3885), (2220, 3731), (2405, 3444), (2460, 3367), (2590, 3198), (2665, 3108), (2730, 3034), (2870, 2886)]