20224243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{49613}}^1$

素因数の和:49749

約数の個数: 128

約数和(自身を含む): 62870860800

約数和(自身を除く): 42646617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 79, 86, 120, 129, 158, 172, 215, 237, 258, 316, 344, 395, 430, 474, 516, 632, 645, 790, 860, 948, 1032, 1185, 1290, 1580, 1720, 1896, 2370, 2580, 3160, 3397, 4740, 5160, 6794, 9480, 10191, 13588, 16985, 20382, 27176, 33970, 40764, 49613, 50955, 67940, 81528, 99226, 101910, 135880, 148839, 198452, 203820, 248065, 297678, 396904, 407640, 496130, 595356, 744195, 992260, 1190712, 1488390, 1984520, 2133359, 2976780, 3919427, 4266718, 5953560, 6400077, 7838854, 8533436, 10666795, 11758281, 12800154, 15677708, 17066872, 19597135, 21333590, 23516562, 25600308, 31355416, 32000385, 39194270, 42667180, 47033124, 51200616, 58791405, 64000770, 78388540, 85334360, 94066248, 117582810, 128001540, 156777080, 168535361, 235165620, 256003080, 337070722, 470331240, 505606083, 674141444, 842676805, 1011212166, 1348282888, 1685353610, 2022424332, 2528030415, 3370707220, 4044848664, 5056060830, 6741414440, 10112121660, 20224243320]

約数ペア:

[(1, 20224243320), (2, 10112121660), (3, 6741414440), (4, 5056060830), (5, 4044848664), (6, 3370707220), (8, 2528030415), (10, 2022424332), (12, 1685353610), (15, 1348282888), (20, 1011212166), (24, 842676805), (30, 674141444), (40, 505606083), (43, 470331240), (60, 337070722), (79, 256003080), (86, 235165620), (120, 168535361), (129, 156777080), (158, 128001540), (172, 117582810), (215, 94066248), (237, 85334360), (258, 78388540), (316, 64000770), (344, 58791405), (395, 51200616), (430, 47033124), (474, 42667180), (516, 39194270), (632, 32000385), (645, 31355416), (790, 25600308), (860, 23516562), (948, 21333590), (1032, 19597135), (1185, 17066872), (1290, 15677708), (1580, 12800154), (1720, 11758281), (1896, 10666795), (2370, 8533436), (2580, 7838854), (3160, 6400077), (3397, 5953560), (4740, 4266718), (5160, 3919427), (6794, 2976780), (9480, 2133359), (10191, 1984520), (13588, 1488390), (16985, 1190712), (20382, 992260), (27176, 744195), (33970, 595356), (40764, 496130), (49613, 407640), (50955, 396904), (67940, 297678), (81528, 248065), (99226, 203820), (101910, 198452), (135880, 148839)]