23899260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 85034880

約数和(自身を除く): 61135620

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, 735, 739, 770, 924, 980, 1078, 1155, 1470, 1478, 1540, 1617, 2156, 2217, 2310, 2695, 2940, 2956, 3234, 3695, 4434, 4620, 5173, 5390, 6468, 7390, 8085, 8129, 8868, 10346, 10780, 11085, 14780, 15519, 16170, 16258, 20692, 22170, 24387, 25865, 31038, 32340, 32516, 36211, 40645, 44340, 48774, 51730, 56903, 62076, 72422, 77595, 81290, 97548, 103460, 108633, 113806, 121935, 144844, 155190, 162580, 170709, 181055, 217266, 227612, 243870, 284515, 310380, 341418, 362110, 398321, 434532, 487740, 543165, 569030, 682836, 724220, 796642, 853545, 1086330, 1138060, 1194963, 1593284, 1707090, 1991605, 2172660, 2389926, 3414180, 3983210, 4779852, 5974815, 7966420, 11949630, 23899260]

約数ペア:

[(1, 23899260), (2, 11949630), (3, 7966420), (4, 5974815), (5, 4779852), (6, 3983210), (7, 3414180), (10, 2389926), (11, 2172660), (12, 1991605), (14, 1707090), (15, 1593284), (20, 1194963), (21, 1138060), (22, 1086330), (28, 853545), (30, 796642), (33, 724220), (35, 682836), (42, 569030), (44, 543165), (49, 487740), (55, 434532), (60, 398321), (66, 362110), (70, 341418), (77, 310380), (84, 284515), (98, 243870), (105, 227612), (110, 217266), (132, 181055), (140, 170709), (147, 162580), (154, 155190), (165, 144844), (196, 121935), (210, 113806), (220, 108633), (231, 103460), (245, 97548), (294, 81290), (308, 77595), (330, 72422), (385, 62076), (420, 56903), (462, 51730), (490, 48774), (539, 44340), (588, 40645), (660, 36211), (735, 32516), (739, 32340), (770, 31038), (924, 25865), (980, 24387), (1078, 22170), (1155, 20692), (1470, 16258), (1478, 16170), (1540, 15519), (1617, 14780), (2156, 11085), (2217, 10780), (2310, 10346), (2695, 8868), (2940, 8129), (2956, 8085), (3234, 7390), (3695, 6468), (4434, 5390), (4620, 5173)]