137912640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7600

約数の個数: 112

約数和(自身を含む): 460979520

約数和(自身を除く): 323066880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7561, 9120, 15122, 18240, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 143659, 151220, 181464, 226830, 241952, 287318, 302440, 362928, 430977, 453660, 483904, 574636, 604880, 718295, 725856, 861954, 907320, 1149272, 1209760, 1436590, 1451712, 1723908, 1814640, 2154885, 2298544, 2419520, 2873180, 3447816, 3629280, 4309770, 4597088, 5746360, 6895632, 7258560, 8619540, 9194176, 11492720, 13791264, 17239080, 22985440, 27582528, 34478160, 45970880, 68956320, 137912640]

約数ペア:

[(1, 137912640), (2, 68956320), (3, 45970880), (4, 34478160), (5, 27582528), (6, 22985440), (8, 17239080), (10, 13791264), (12, 11492720), (15, 9194176), (16, 8619540), (19, 7258560), (20, 6895632), (24, 5746360), (30, 4597088), (32, 4309770), (38, 3629280), (40, 3447816), (48, 2873180), (57, 2419520), (60, 2298544), (64, 2154885), (76, 1814640), (80, 1723908), (95, 1451712), (96, 1436590), (114, 1209760), (120, 1149272), (152, 907320), (160, 861954), (190, 725856), (192, 718295), (228, 604880), (240, 574636), (285, 483904), (304, 453660), (320, 430977), (380, 362928), (456, 302440), (480, 287318), (570, 241952), (608, 226830), (760, 181464), (912, 151220), (960, 143659), (1140, 120976), (1216, 113415), (1520, 90732), (1824, 75610), (2280, 60488), (3040, 45366), (3648, 37805), (4560, 30244), (6080, 22683), (7561, 18240), (9120, 15122)]