163583160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5565

約数の個数: 128

約数和(自身を含む): 556416000

約数和(自身を除く): 392832840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5519, 5928, 7410, 9880, 11038, 14820, 16557, 22076, 27595, 29640, 33114, 44152, 55190, 66228, 71747, 82785, 104861, 110380, 132456, 143494, 165570, 209722, 215241, 220760, 286988, 314583, 331140, 358735, 419444, 430482, 524305, 573976, 629166, 662280, 717470, 838888, 860964, 1048610, 1076205, 1258332, 1363193, 1434940, 1572915, 1721928, 2097220, 2152410, 2516664, 2726386, 2869880, 3145830, 4089579, 4194440, 4304820, 5452772, 6291660, 6815965, 8179158, 8609640, 10905544, 12583320, 13631930, 16358316, 20447895, 27263860, 32716632, 40895790, 54527720, 81791580, 163583160]

約数ペア:

[(1, 163583160), (2, 81791580), (3, 54527720), (4, 40895790), (5, 32716632), (6, 27263860), (8, 20447895), (10, 16358316), (12, 13631930), (13, 12583320), (15, 10905544), (19, 8609640), (20, 8179158), (24, 6815965), (26, 6291660), (30, 5452772), (38, 4304820), (39, 4194440), (40, 4089579), (52, 3145830), (57, 2869880), (60, 2726386), (65, 2516664), (76, 2152410), (78, 2097220), (95, 1721928), (104, 1572915), (114, 1434940), (120, 1363193), (130, 1258332), (152, 1076205), (156, 1048610), (190, 860964), (195, 838888), (228, 717470), (247, 662280), (260, 629166), (285, 573976), (312, 524305), (380, 430482), (390, 419444), (456, 358735), (494, 331140), (520, 314583), (570, 286988), (741, 220760), (760, 215241), (780, 209722), (988, 165570), (1140, 143494), (1235, 132456), (1482, 110380), (1560, 104861), (1976, 82785), (2280, 71747), (2470, 66228), (2964, 55190), (3705, 44152), (4940, 33114), (5519, 29640), (5928, 27595), (7410, 22076), (9880, 16557), (11038, 14820)]