15696536120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1705

約数の個数: 128

約数和(自身を含む): 37837800000

約数和(自身を除く): 22141263880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 149, 152, 190, 194, 298, 380, 388, 485, 596, 745, 760, 776, 970, 1192, 1429, 1490, 1843, 1940, 2831, 2858, 2980, 3686, 3880, 5662, 5716, 5960, 7145, 7372, 9215, 11324, 11432, 14155, 14290, 14453, 14744, 18430, 22648, 27151, 28310, 28580, 28906, 36860, 54302, 56620, 57160, 57812, 72265, 73720, 108604, 113240, 115624, 135755, 138613, 144530, 212921, 217208, 271510, 274607, 277226, 289060, 425842, 543020, 549214, 554452, 578120, 693065, 851684, 1064605, 1086040, 1098428, 1108904, 1373035, 1386130, 1703368, 2129210, 2196856, 2633647, 2746070, 2772260, 4045499, 4258420, 5267294, 5492140, 5544520, 8090998, 8516840, 10534588, 10984280, 13168235, 16181996, 20227495, 20653337, 21069176, 26336470, 32363992, 40454990, 41306674, 52672940, 80909980, 82613348, 103266685, 105345880, 161819960, 165226696, 206533370, 392413403, 413066740, 784826806, 826133480, 1569653612, 1962067015, 3139307224, 3924134030, 7848268060, 15696536120]

約数ペア:

[(1, 15696536120), (2, 7848268060), (4, 3924134030), (5, 3139307224), (8, 1962067015), (10, 1569653612), (19, 826133480), (20, 784826806), (38, 413066740), (40, 392413403), (76, 206533370), (95, 165226696), (97, 161819960), (149, 105345880), (152, 103266685), (190, 82613348), (194, 80909980), (298, 52672940), (380, 41306674), (388, 40454990), (485, 32363992), (596, 26336470), (745, 21069176), (760, 20653337), (776, 20227495), (970, 16181996), (1192, 13168235), (1429, 10984280), (1490, 10534588), (1843, 8516840), (1940, 8090998), (2831, 5544520), (2858, 5492140), (2980, 5267294), (3686, 4258420), (3880, 4045499), (5662, 2772260), (5716, 2746070), (5960, 2633647), (7145, 2196856), (7372, 2129210), (9215, 1703368), (11324, 1386130), (11432, 1373035), (14155, 1108904), (14290, 1098428), (14453, 1086040), (14744, 1064605), (18430, 851684), (22648, 693065), (27151, 578120), (28310, 554452), (28580, 549214), (28906, 543020), (36860, 425842), (54302, 289060), (56620, 277226), (57160, 274607), (57812, 271510), (72265, 217208), (73720, 212921), (108604, 144530), (113240, 138613), (115624, 135755)]