2023554780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1733}}^1$

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 6627348000

約数和(自身を除く): 4603793220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 499, 585, 780, 998, 1170, 1497, 1733, 1996, 2340, 2495, 2994, 3466, 4491, 4990, 5199, 5988, 6487, 6932, 7485, 8665, 8982, 9980, 10398, 12974, 14970, 15597, 17330, 17964, 19461, 20796, 22455, 22529, 25948, 25995, 29940, 31194, 32435, 34660, 38922, 44910, 45058, 51990, 58383, 62388, 64870, 67587, 77844, 77985, 89820, 90116, 97305, 103980, 112645, 116766, 129740, 135174, 155970, 194610, 202761, 225290, 233532, 270348, 291915, 311940, 337935, 389220, 405522, 450580, 583830, 675870, 811044, 864767, 1013805, 1167660, 1351740, 1729534, 2027610, 2594301, 3459068, 4055220, 4323835, 5188602, 7782903, 8647670, 10377204, 11241971, 12971505, 15565806, 17295340, 22483942, 25943010, 31131612, 33725913, 38914515, 44967884, 51886020, 56209855, 67451826, 77829030, 101177739, 112419710, 134903652, 155658060, 168629565, 202355478, 224839420, 337259130, 404710956, 505888695, 674518260, 1011777390, 2023554780]

約数ペア:

[(1, 2023554780), (2, 1011777390), (3, 674518260), (4, 505888695), (5, 404710956), (6, 337259130), (9, 224839420), (10, 202355478), (12, 168629565), (13, 155658060), (15, 134903652), (18, 112419710), (20, 101177739), (26, 77829030), (30, 67451826), (36, 56209855), (39, 51886020), (45, 44967884), (52, 38914515), (60, 33725913), (65, 31131612), (78, 25943010), (90, 22483942), (117, 17295340), (130, 15565806), (156, 12971505), (180, 11241971), (195, 10377204), (234, 8647670), (260, 7782903), (390, 5188602), (468, 4323835), (499, 4055220), (585, 3459068), (780, 2594301), (998, 2027610), (1170, 1729534), (1497, 1351740), (1733, 1167660), (1996, 1013805), (2340, 864767), (2495, 811044), (2994, 675870), (3466, 583830), (4491, 450580), (4990, 405522), (5199, 389220), (5988, 337935), (6487, 311940), (6932, 291915), (7485, 270348), (8665, 233532), (8982, 225290), (9980, 202761), (10398, 194610), (12974, 155970), (14970, 135174), (15597, 129740), (17330, 116766), (17964, 112645), (19461, 103980), (20796, 97305), (22455, 90116), (22529, 89820), (25948, 77985), (25995, 77844), (29940, 67587), (31194, 64870), (32435, 62388), (34660, 58383), (38922, 51990), (44910, 45058)]