22265880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2073

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 59986920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2039, 2184, 2730, 3640, 4078, 5460, 6117, 8156, 10195, 10920, 12234, 14273, 16312, 20390, 24468, 26507, 28546, 30585, 40780, 42819, 48936, 53014, 57092, 61170, 71365, 79521, 81560, 85638, 106028, 114184, 122340, 132535, 142730, 159042, 171276, 185549, 212056, 214095, 244680, 265070, 285460, 318084, 342552, 371098, 397605, 428190, 530140, 556647, 570920, 636168, 742196, 795210, 856380, 927745, 1060280, 1113294, 1484392, 1590420, 1712760, 1855490, 2226588, 2783235, 3180840, 3710980, 4453176, 5566470, 7421960, 11132940, 22265880]

約数ペア:

[(1, 22265880), (2, 11132940), (3, 7421960), (4, 5566470), (5, 4453176), (6, 3710980), (7, 3180840), (8, 2783235), (10, 2226588), (12, 1855490), (13, 1712760), (14, 1590420), (15, 1484392), (20, 1113294), (21, 1060280), (24, 927745), (26, 856380), (28, 795210), (30, 742196), (35, 636168), (39, 570920), (40, 556647), (42, 530140), (52, 428190), (56, 397605), (60, 371098), (65, 342552), (70, 318084), (78, 285460), (84, 265070), (91, 244680), (104, 214095), (105, 212056), (120, 185549), (130, 171276), (140, 159042), (156, 142730), (168, 132535), (182, 122340), (195, 114184), (210, 106028), (260, 85638), (273, 81560), (280, 79521), (312, 71365), (364, 61170), (390, 57092), (420, 53014), (455, 48936), (520, 42819), (546, 40780), (728, 30585), (780, 28546), (840, 26507), (910, 24468), (1092, 20390), (1365, 16312), (1560, 14273), (1820, 12234), (2039, 10920), (2184, 10195), (2730, 8156), (3640, 6117), (4078, 5460)]