22751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 58533600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 139, 155, 160, 165, 176, 186, 220, 240, 248, 264, 278, 310, 330, 341, 352, 372, 417, 440, 465, 480, 496, 528, 556, 620, 660, 682, 695, 744, 834, 880, 930, 992, 1023, 1056, 1112, 1240, 1320, 1364, 1390, 1488, 1529, 1668, 1705, 1760, 1860, 2046, 2085, 2224, 2480, 2640, 2728, 2780, 2976, 3058, 3336, 3410, 3720, 4092, 4170, 4309, 4448, 4587, 4960, 5115, 5280, 5456, 5560, 6116, 6672, 6820, 7440, 7645, 8184, 8340, 8618, 9174, 10230, 10912, 11120, 12232, 12927, 13344, 13640, 14880, 15290, 16368, 16680, 17236, 18348, 20460, 21545, 22240, 22935, 24464, 25854, 27280, 30580, 32736, 33360, 34472, 36696, 40920, 43090, 45870, 47399, 48928, 51708, 54560, 61160, 64635, 66720, 68944, 73392, 81840, 86180, 91740, 94798, 103416, 122320, 129270, 137888, 142197, 146784, 163680, 172360, 183480, 189596, 206832, 236995, 244640, 258540, 284394, 344720, 366960, 379192, 413664, 473990, 517080, 568788, 689440, 710985, 733920, 758384, 947980, 1034160, 1137576, 1421970, 1516768, 1895960, 2068320, 2275152, 2843940, 3791920, 4550304, 5687880, 7583840, 11375760, 22751520]

約数ペア:

[(1, 22751520), (2, 11375760), (3, 7583840), (4, 5687880), (5, 4550304), (6, 3791920), (8, 2843940), (10, 2275152), (11, 2068320), (12, 1895960), (15, 1516768), (16, 1421970), (20, 1137576), (22, 1034160), (24, 947980), (30, 758384), (31, 733920), (32, 710985), (33, 689440), (40, 568788), (44, 517080), (48, 473990), (55, 413664), (60, 379192), (62, 366960), (66, 344720), (80, 284394), (88, 258540), (93, 244640), (96, 236995), (110, 206832), (120, 189596), (124, 183480), (132, 172360), (139, 163680), (155, 146784), (160, 142197), (165, 137888), (176, 129270), (186, 122320), (220, 103416), (240, 94798), (248, 91740), (264, 86180), (278, 81840), (310, 73392), (330, 68944), (341, 66720), (352, 64635), (372, 61160), (417, 54560), (440, 51708), (465, 48928), (480, 47399), (496, 45870), (528, 43090), (556, 40920), (620, 36696), (660, 34472), (682, 33360), (695, 32736), (744, 30580), (834, 27280), (880, 25854), (930, 24464), (992, 22935), (1023, 22240), (1056, 21545), (1112, 20460), (1240, 18348), (1320, 17236), (1364, 16680), (1390, 16368), (1488, 15290), (1529, 14880), (1668, 13640), (1705, 13344), (1760, 12927), (1860, 12232), (2046, 11120), (2085, 10912), (2224, 10230), (2480, 9174), (2640, 8618), (2728, 8340), (2780, 8184), (2976, 7645), (3058, 7440), (3336, 6820), (3410, 6672), (3720, 6116), (4092, 5560), (4170, 5456), (4309, 5280), (4448, 5115), (4587, 4960)]