15696020490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 39571752960

約数和(自身を除く): 23875732470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 479, 530, 555, 557, 795, 958, 1110, 1114, 1437, 1590, 1671, 1961, 2395, 2785, 2874, 3342, 3922, 4790, 5570, 5883, 7185, 8355, 9805, 11766, 14370, 16710, 17723, 19610, 20609, 25387, 29415, 29521, 35446, 41218, 50774, 53169, 58830, 59042, 61827, 76161, 88563, 88615, 103045, 106338, 123654, 126935, 147605, 152322, 177126, 177230, 206090, 253870, 265845, 266803, 295210, 309135, 380805, 442815, 531690, 533606, 618270, 761610, 800409, 885630, 939319, 1092277, 1334015, 1600818, 1878638, 2184554, 2668030, 2817957, 3276831, 4002045, 4696595, 5461385, 5635914, 6553662, 8004090, 9393190, 9871711, 10922770, 14089785, 14140559, 16384155, 19743422, 28179570, 28281118, 29615133, 32768310, 42421677, 49358555, 59230266, 70702795, 84843354, 98717110, 141405590, 148075665, 212108385, 296151330, 424216770, 523200683, 1046401366, 1569602049, 2616003415, 3139204098, 5232006830, 7848010245, 15696020490]

約数ペア:

[(1, 15696020490), (2, 7848010245), (3, 5232006830), (5, 3139204098), (6, 2616003415), (10, 1569602049), (15, 1046401366), (30, 523200683), (37, 424216770), (53, 296151330), (74, 212108385), (106, 148075665), (111, 141405590), (159, 98717110), (185, 84843354), (222, 70702795), (265, 59230266), (318, 49358555), (370, 42421677), (479, 32768310), (530, 29615133), (555, 28281118), (557, 28179570), (795, 19743422), (958, 16384155), (1110, 14140559), (1114, 14089785), (1437, 10922770), (1590, 9871711), (1671, 9393190), (1961, 8004090), (2395, 6553662), (2785, 5635914), (2874, 5461385), (3342, 4696595), (3922, 4002045), (4790, 3276831), (5570, 2817957), (5883, 2668030), (7185, 2184554), (8355, 1878638), (9805, 1600818), (11766, 1334015), (14370, 1092277), (16710, 939319), (17723, 885630), (19610, 800409), (20609, 761610), (25387, 618270), (29415, 533606), (29521, 531690), (35446, 442815), (41218, 380805), (50774, 309135), (53169, 295210), (58830, 266803), (59042, 265845), (61827, 253870), (76161, 206090), (88563, 177230), (88615, 177126), (103045, 152322), (106338, 147605), (123654, 126935)]