20160607980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 58605120000

約数和(自身を除く): 38444512020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 101, 113, 118, 177, 202, 226, 236, 295, 303, 339, 354, 404, 452, 499, 505, 565, 590, 606, 678, 708, 885, 998, 1010, 1130, 1180, 1212, 1356, 1497, 1515, 1695, 1770, 1996, 2020, 2260, 2495, 2994, 3030, 3390, 3540, 4990, 5959, 5988, 6060, 6667, 6780, 7485, 9980, 11413, 11918, 13334, 14970, 17877, 20001, 22826, 23836, 26668, 29441, 29795, 29940, 33335, 34239, 35754, 40002, 45652, 50399, 56387, 57065, 58882, 59590, 66670, 68478, 71508, 80004, 88323, 89385, 100005, 100798, 112774, 114130, 117764, 119180, 133340, 136956, 147205, 151197, 169161, 171195, 176646, 178770, 200010, 201596, 225548, 228260, 251995, 281935, 294410, 302394, 338322, 342390, 353292, 357540, 400020, 441615, 503990, 563870, 588820, 604788, 673367, 676644, 684780, 755985, 845805, 883230, 1007980, 1127740, 1346734, 1511970, 1691610, 1766460, 2020101, 2693468, 2973541, 3023940, 3326833, 3366835, 3383220, 4040202, 5695087, 5947082, 6653666, 6733670, 8080404, 8920623, 9980499, 10100505, 11390174, 11894164, 13307332, 13467340, 14867705, 16634165, 17085261, 17841246, 19960998, 20201010, 22780348, 28475435, 29735410, 33268330, 34170522, 35682492, 39921996, 40402020, 44603115, 49902495, 56950870, 59470820, 66536660, 68341044, 85426305, 89206230, 99804990, 113901740, 170852610, 178412460, 199609980, 336010133, 341705220, 672020266, 1008030399, 1344040532, 1680050665, 2016060798, 3360101330, 4032121596, 5040151995, 6720202660, 10080303990, 20160607980]

約数ペア:

[(1, 20160607980), (2, 10080303990), (3, 6720202660), (4, 5040151995), (5, 4032121596), (6, 3360101330), (10, 2016060798), (12, 1680050665), (15, 1344040532), (20, 1008030399), (30, 672020266), (59, 341705220), (60, 336010133), (101, 199609980), (113, 178412460), (118, 170852610), (177, 113901740), (202, 99804990), (226, 89206230), (236, 85426305), (295, 68341044), (303, 66536660), (339, 59470820), (354, 56950870), (404, 49902495), (452, 44603115), (499, 40402020), (505, 39921996), (565, 35682492), (590, 34170522), (606, 33268330), (678, 29735410), (708, 28475435), (885, 22780348), (998, 20201010), (1010, 19960998), (1130, 17841246), (1180, 17085261), (1212, 16634165), (1356, 14867705), (1497, 13467340), (1515, 13307332), (1695, 11894164), (1770, 11390174), (1996, 10100505), (2020, 9980499), (2260, 8920623), (2495, 8080404), (2994, 6733670), (3030, 6653666), (3390, 5947082), (3540, 5695087), (4990, 4040202), (5959, 3383220), (5988, 3366835), (6060, 3326833), (6667, 3023940), (6780, 2973541), (7485, 2693468), (9980, 2020101), (11413, 1766460), (11918, 1691610), (13334, 1511970), (14970, 1346734), (17877, 1127740), (20001, 1007980), (22826, 883230), (23836, 845805), (26668, 755985), (29441, 684780), (29795, 676644), (29940, 673367), (33335, 604788), (34239, 588820), (35754, 563870), (40002, 503990), (45652, 441615), (50399, 400020), (56387, 357540), (57065, 353292), (58882, 342390), (59590, 338322), (66670, 302394), (68478, 294410), (71508, 281935), (80004, 251995), (88323, 228260), (89385, 225548), (100005, 201596), (100798, 200010), (112774, 178770), (114130, 176646), (117764, 171195), (119180, 169161), (133340, 151197), (136956, 147205)]