22122840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 72345600

約数和(自身を除く): 50222760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 313, 372, 380, 456, 465, 570, 589, 620, 626, 744, 760, 930, 939, 1140, 1178, 1240, 1252, 1565, 1767, 1860, 1878, 2280, 2356, 2504, 2945, 3130, 3534, 3720, 3756, 4695, 4712, 5890, 5947, 6260, 7068, 7512, 8835, 9390, 9703, 11780, 11894, 12520, 14136, 17670, 17841, 18780, 19406, 23560, 23788, 29109, 29735, 35340, 35682, 37560, 38812, 47576, 48515, 58218, 59470, 70680, 71364, 77624, 89205, 97030, 116436, 118940, 142728, 145545, 178410, 184357, 194060, 232872, 237880, 291090, 356820, 368714, 388120, 553071, 582180, 713640, 737428, 921785, 1106142, 1164360, 1474856, 1843570, 2212284, 2765355, 3687140, 4424568, 5530710, 7374280, 11061420, 22122840]

約数ペア:

[(1, 22122840), (2, 11061420), (3, 7374280), (4, 5530710), (5, 4424568), (6, 3687140), (8, 2765355), (10, 2212284), (12, 1843570), (15, 1474856), (19, 1164360), (20, 1106142), (24, 921785), (30, 737428), (31, 713640), (38, 582180), (40, 553071), (57, 388120), (60, 368714), (62, 356820), (76, 291090), (93, 237880), (95, 232872), (114, 194060), (120, 184357), (124, 178410), (152, 145545), (155, 142728), (186, 118940), (190, 116436), (228, 97030), (248, 89205), (285, 77624), (310, 71364), (313, 70680), (372, 59470), (380, 58218), (456, 48515), (465, 47576), (570, 38812), (589, 37560), (620, 35682), (626, 35340), (744, 29735), (760, 29109), (930, 23788), (939, 23560), (1140, 19406), (1178, 18780), (1240, 17841), (1252, 17670), (1565, 14136), (1767, 12520), (1860, 11894), (1878, 11780), (2280, 9703), (2356, 9390), (2504, 8835), (2945, 7512), (3130, 7068), (3534, 6260), (3720, 5947), (3756, 5890), (4695, 4712)]