613187680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14797}}^1$

素因数の和:14856

約数の個数: 96

約数和(自身を含む): 1700467776

約数和(自身を除く): 1087280096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 14797, 20720, 29594, 41440, 59188, 73985, 103579, 118376, 147970, 207158, 236752, 295940, 414316, 473504, 517895, 547489, 591880, 828632, 1035790, 1094978, 1183760, 1657264, 2071580, 2189956, 2367520, 2737445, 3314528, 3832423, 4143160, 4379912, 5474890, 7664846, 8286320, 8759824, 10949780, 15329692, 16572640, 17519648, 19162115, 21899560, 30659384, 38324230, 43799120, 61318768, 76648460, 87598240, 122637536, 153296920, 306593840, 613187680]

約数ペア:

[(1, 613187680), (2, 306593840), (4, 153296920), (5, 122637536), (7, 87598240), (8, 76648460), (10, 61318768), (14, 43799120), (16, 38324230), (20, 30659384), (28, 21899560), (32, 19162115), (35, 17519648), (37, 16572640), (40, 15329692), (56, 10949780), (70, 8759824), (74, 8286320), (80, 7664846), (112, 5474890), (140, 4379912), (148, 4143160), (160, 3832423), (185, 3314528), (224, 2737445), (259, 2367520), (280, 2189956), (296, 2071580), (370, 1657264), (518, 1183760), (560, 1094978), (592, 1035790), (740, 828632), (1036, 591880), (1120, 547489), (1184, 517895), (1295, 473504), (1480, 414316), (2072, 295940), (2590, 236752), (2960, 207158), (4144, 147970), (5180, 118376), (5920, 103579), (8288, 73985), (10360, 59188), (14797, 41440), (20720, 29594)]