66915764940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{23773}}^1$

素因数の和:24919

約数の個数: 96

約数和(自身を含む): 191905249536

約数和(自身を除く): 124989484596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1091, 1290, 2182, 2580, 3273, 4364, 5455, 6546, 10910, 13092, 16365, 21820, 23773, 32730, 46913, 47546, 65460, 71319, 93826, 95092, 118865, 140739, 142638, 187652, 234565, 237730, 281478, 285276, 356595, 469130, 475460, 562956, 703695, 713190, 938260, 1022239, 1407390, 1426380, 2044478, 2814780, 3066717, 4088956, 5111195, 6133434, 10222390, 12266868, 15333585, 20444780, 25936343, 30667170, 51872686, 61334340, 77809029, 103745372, 129681715, 155618058, 259363430, 311236116, 389045145, 518726860, 778090290, 1115262749, 1556180580, 2230525498, 3345788247, 4461050996, 5576313745, 6691576494, 11152627490, 13383152988, 16728941235, 22305254980, 33457882470, 66915764940]

約数ペア:

[(1, 66915764940), (2, 33457882470), (3, 22305254980), (4, 16728941235), (5, 13383152988), (6, 11152627490), (10, 6691576494), (12, 5576313745), (15, 4461050996), (20, 3345788247), (30, 2230525498), (43, 1556180580), (60, 1115262749), (86, 778090290), (129, 518726860), (172, 389045145), (215, 311236116), (258, 259363430), (430, 155618058), (516, 129681715), (645, 103745372), (860, 77809029), (1091, 61334340), (1290, 51872686), (2182, 30667170), (2580, 25936343), (3273, 20444780), (4364, 15333585), (5455, 12266868), (6546, 10222390), (10910, 6133434), (13092, 5111195), (16365, 4088956), (21820, 3066717), (23773, 2814780), (32730, 2044478), (46913, 1426380), (47546, 1407390), (65460, 1022239), (71319, 938260), (93826, 713190), (95092, 703695), (118865, 562956), (140739, 475460), (142638, 469130), (187652, 356595), (234565, 285276), (237730, 281478)]