1523432820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7541}}^1$

素因数の和:7610

約数の個数: 192

約数和(自身を含む): 5392590336

約数和(自身を除く): 3869157516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1924, 2220, 2405, 2590, 2730, 2886, 3108, 3367, 3885, 4810, 5180, 5460, 5772, 6734, 7215, 7541, 7770, 9620, 10101, 13468, 14430, 15082, 15540, 16835, 20202, 22623, 28860, 30164, 33670, 37705, 40404, 45246, 50505, 52787, 67340, 75410, 90492, 98033, 101010, 105574, 113115, 150820, 158361, 196066, 202020, 211148, 226230, 263935, 279017, 294099, 316722, 392132, 452460, 490165, 527870, 558034, 588198, 633444, 686231, 791805, 837051, 980330, 1055740, 1116068, 1176396, 1372462, 1395085, 1470495, 1583610, 1674102, 1953119, 1960660, 2058693, 2744924, 2790170, 2940990, 3167220, 3348204, 3431155, 3627221, 3906238, 4117386, 4185255, 5580340, 5859357, 5881980, 6862310, 7254442, 7812476, 8234772, 8370510, 9765595, 10293465, 10881663, 11718714, 13724620, 14508884, 16741020, 18136105, 19531190, 20586930, 21763326, 23437428, 25390547, 29296785, 36272210, 39062380, 41173860, 43526652, 50781094, 54408315, 58593570, 72544420, 76171641, 101562188, 108816630, 117187140, 126952735, 152343282, 217633260, 253905470, 304686564, 380858205, 507810940, 761716410, 1523432820]

約数ペア:

[(1, 1523432820), (2, 761716410), (3, 507810940), (4, 380858205), (5, 304686564), (6, 253905470), (7, 217633260), (10, 152343282), (12, 126952735), (13, 117187140), (14, 108816630), (15, 101562188), (20, 76171641), (21, 72544420), (26, 58593570), (28, 54408315), (30, 50781094), (35, 43526652), (37, 41173860), (39, 39062380), (42, 36272210), (52, 29296785), (60, 25390547), (65, 23437428), (70, 21763326), (74, 20586930), (78, 19531190), (84, 18136105), (91, 16741020), (105, 14508884), (111, 13724620), (130, 11718714), (140, 10881663), (148, 10293465), (156, 9765595), (182, 8370510), (185, 8234772), (195, 7812476), (210, 7254442), (222, 6862310), (259, 5881980), (260, 5859357), (273, 5580340), (364, 4185255), (370, 4117386), (390, 3906238), (420, 3627221), (444, 3431155), (455, 3348204), (481, 3167220), (518, 2940990), (546, 2790170), (555, 2744924), (740, 2058693), (777, 1960660), (780, 1953119), (910, 1674102), (962, 1583610), (1036, 1470495), (1092, 1395085), (1110, 1372462), (1295, 1176396), (1365, 1116068), (1443, 1055740), (1554, 980330), (1820, 837051), (1924, 791805), (2220, 686231), (2405, 633444), (2590, 588198), (2730, 558034), (2886, 527870), (3108, 490165), (3367, 452460), (3885, 392132), (4810, 316722), (5180, 294099), (5460, 279017), (5772, 263935), (6734, 226230), (7215, 211148), (7541, 202020), (7770, 196066), (9620, 158361), (10101, 150820), (13468, 113115), (14430, 105574), (15082, 101010), (15540, 98033), (16835, 90492), (20202, 75410), (22623, 67340), (28860, 52787), (30164, 50505), (33670, 45246), (37705, 40404)]