120748740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 399817152

約数和(自身を除く): 279068412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 613, 670, 735, 804, 938, 980, 1005, 1226, 1340, 1407, 1470, 1839, 1876, 2010, 2345, 2452, 2814, 2940, 3065, 3283, 3678, 4020, 4291, 4690, 5628, 6130, 6566, 7035, 7356, 8582, 9195, 9380, 9849, 12260, 12873, 13132, 14070, 16415, 17164, 18390, 19698, 21455, 25746, 28140, 30037, 32830, 36780, 39396, 41071, 42910, 49245, 51492, 60074, 64365, 65660, 82142, 85820, 90111, 98490, 120148, 123213, 128730, 150185, 164284, 180222, 196980, 205355, 246426, 257460, 287497, 300370, 360444, 410710, 450555, 492852, 574994, 600740, 616065, 821420, 862491, 901110, 1149988, 1232130, 1437485, 1724982, 1802220, 2012479, 2464260, 2874970, 3449964, 4024958, 4312455, 5749940, 6037437, 8049916, 8624910, 10062395, 12074874, 17249820, 20124790, 24149748, 30187185, 40249580, 60374370, 120748740]

約数ペア:

[(1, 120748740), (2, 60374370), (3, 40249580), (4, 30187185), (5, 24149748), (6, 20124790), (7, 17249820), (10, 12074874), (12, 10062395), (14, 8624910), (15, 8049916), (20, 6037437), (21, 5749940), (28, 4312455), (30, 4024958), (35, 3449964), (42, 2874970), (49, 2464260), (60, 2012479), (67, 1802220), (70, 1724982), (84, 1437485), (98, 1232130), (105, 1149988), (134, 901110), (140, 862491), (147, 821420), (196, 616065), (201, 600740), (210, 574994), (245, 492852), (268, 450555), (294, 410710), (335, 360444), (402, 300370), (420, 287497), (469, 257460), (490, 246426), (588, 205355), (613, 196980), (670, 180222), (735, 164284), (804, 150185), (938, 128730), (980, 123213), (1005, 120148), (1226, 98490), (1340, 90111), (1407, 85820), (1470, 82142), (1839, 65660), (1876, 64365), (2010, 60074), (2345, 51492), (2452, 49245), (2814, 42910), (2940, 41071), (3065, 39396), (3283, 36780), (3678, 32830), (4020, 30037), (4291, 28140), (4690, 25746), (5628, 21455), (6130, 19698), (6566, 18390), (7035, 17164), (7356, 16415), (8582, 14070), (9195, 13132), (9380, 12873), (9849, 12260)]