22346940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 79519104

約数和(自身を除く): 57172164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 691, 735, 770, 924, 980, 1078, 1155, 1382, 1470, 1540, 1617, 2073, 2156, 2310, 2695, 2764, 2940, 3234, 3455, 4146, 4620, 4837, 5390, 6468, 6910, 7601, 8085, 8292, 9674, 10365, 10780, 13820, 14511, 15202, 16170, 19348, 20730, 22803, 24185, 29022, 30404, 32340, 33859, 38005, 41460, 45606, 48370, 53207, 58044, 67718, 72555, 76010, 91212, 96740, 101577, 106414, 114015, 135436, 145110, 152020, 159621, 169295, 203154, 212828, 228030, 266035, 290220, 319242, 338590, 372449, 406308, 456060, 507885, 532070, 638484, 677180, 744898, 798105, 1015770, 1064140, 1117347, 1489796, 1596210, 1862245, 2031540, 2234694, 3192420, 3724490, 4469388, 5586735, 7448980, 11173470, 22346940]

約数ペア:

[(1, 22346940), (2, 11173470), (3, 7448980), (4, 5586735), (5, 4469388), (6, 3724490), (7, 3192420), (10, 2234694), (11, 2031540), (12, 1862245), (14, 1596210), (15, 1489796), (20, 1117347), (21, 1064140), (22, 1015770), (28, 798105), (30, 744898), (33, 677180), (35, 638484), (42, 532070), (44, 507885), (49, 456060), (55, 406308), (60, 372449), (66, 338590), (70, 319242), (77, 290220), (84, 266035), (98, 228030), (105, 212828), (110, 203154), (132, 169295), (140, 159621), (147, 152020), (154, 145110), (165, 135436), (196, 114015), (210, 106414), (220, 101577), (231, 96740), (245, 91212), (294, 76010), (308, 72555), (330, 67718), (385, 58044), (420, 53207), (462, 48370), (490, 45606), (539, 41460), (588, 38005), (660, 33859), (691, 32340), (735, 30404), (770, 29022), (924, 24185), (980, 22803), (1078, 20730), (1155, 19348), (1382, 16170), (1470, 15202), (1540, 14511), (1617, 13820), (2073, 10780), (2156, 10365), (2310, 9674), (2695, 8292), (2764, 8085), (2940, 7601), (3234, 6910), (3455, 6468), (4146, 5390), (4620, 4837)]