15694594180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 35753732784

約数和(自身を除く): 20059138604

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 97, 115, 164, 194, 205, 230, 373, 388, 410, 460, 485, 529, 746, 820, 943, 970, 1058, 1492, 1865, 1886, 1940, 2116, 2231, 2645, 3730, 3772, 3977, 4462, 4715, 5290, 7460, 7954, 8579, 8924, 9430, 10580, 11155, 15293, 15908, 17158, 18860, 19885, 21689, 22310, 30586, 34316, 36181, 39770, 42895, 43378, 44620, 51313, 61172, 72362, 76465, 79540, 85790, 86756, 91471, 102626, 108445, 144724, 152930, 171580, 180905, 182942, 197317, 205252, 216890, 256565, 305860, 351739, 361810, 365884, 394634, 433780, 457355, 513130, 703478, 723620, 789268, 832163, 914710, 986585, 1026260, 1406956, 1483421, 1664326, 1758695, 1829420, 1973170, 2103833, 2966842, 3328652, 3517390, 3946340, 4160815, 4207666, 5933684, 7034780, 7417105, 8089997, 8321630, 8415332, 10519165, 14834210, 16179994, 16643260, 19139749, 21038330, 29668420, 32359988, 34118683, 38279498, 40449985, 42076660, 68237366, 76558996, 80899970, 95698745, 136474732, 161799940, 170593415, 191397490, 341186830, 382794980, 682373660, 784729709, 1569459418, 3138918836, 3923648545, 7847297090, 15694594180]

約数ペア:

[(1, 15694594180), (2, 7847297090), (4, 3923648545), (5, 3138918836), (10, 1569459418), (20, 784729709), (23, 682373660), (41, 382794980), (46, 341186830), (82, 191397490), (92, 170593415), (97, 161799940), (115, 136474732), (164, 95698745), (194, 80899970), (205, 76558996), (230, 68237366), (373, 42076660), (388, 40449985), (410, 38279498), (460, 34118683), (485, 32359988), (529, 29668420), (746, 21038330), (820, 19139749), (943, 16643260), (970, 16179994), (1058, 14834210), (1492, 10519165), (1865, 8415332), (1886, 8321630), (1940, 8089997), (2116, 7417105), (2231, 7034780), (2645, 5933684), (3730, 4207666), (3772, 4160815), (3977, 3946340), (4462, 3517390), (4715, 3328652), (5290, 2966842), (7460, 2103833), (7954, 1973170), (8579, 1829420), (8924, 1758695), (9430, 1664326), (10580, 1483421), (11155, 1406956), (15293, 1026260), (15908, 986585), (17158, 914710), (18860, 832163), (19885, 789268), (21689, 723620), (22310, 703478), (30586, 513130), (34316, 457355), (36181, 433780), (39770, 394634), (42895, 365884), (43378, 361810), (44620, 351739), (51313, 305860), (61172, 256565), (72362, 216890), (76465, 205252), (79540, 197317), (85790, 182942), (86756, 180905), (91471, 171580), (102626, 152930), (108445, 144724)]