15594040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 44997120

約数和(自身を除く): 29403080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 83, 88, 110, 122, 140, 154, 166, 220, 244, 280, 305, 308, 332, 385, 415, 427, 440, 488, 581, 610, 616, 664, 671, 770, 830, 854, 913, 1162, 1220, 1342, 1540, 1660, 1708, 1826, 2135, 2324, 2440, 2684, 2905, 3080, 3320, 3355, 3416, 3652, 4270, 4565, 4648, 4697, 5063, 5368, 5810, 6391, 6710, 7304, 8540, 9130, 9394, 10126, 11620, 12782, 13420, 17080, 18260, 18788, 20252, 23240, 23485, 25315, 25564, 26840, 31955, 35441, 36520, 37576, 40504, 46970, 50630, 51128, 55693, 63910, 70882, 93940, 101260, 111386, 127820, 141764, 177205, 187880, 202520, 222772, 255640, 278465, 283528, 354410, 389851, 445544, 556930, 708820, 779702, 1113860, 1417640, 1559404, 1949255, 2227720, 3118808, 3898510, 7797020, 15594040]

約数ペア:

[(1, 15594040), (2, 7797020), (4, 3898510), (5, 3118808), (7, 2227720), (8, 1949255), (10, 1559404), (11, 1417640), (14, 1113860), (20, 779702), (22, 708820), (28, 556930), (35, 445544), (40, 389851), (44, 354410), (55, 283528), (56, 278465), (61, 255640), (70, 222772), (77, 202520), (83, 187880), (88, 177205), (110, 141764), (122, 127820), (140, 111386), (154, 101260), (166, 93940), (220, 70882), (244, 63910), (280, 55693), (305, 51128), (308, 50630), (332, 46970), (385, 40504), (415, 37576), (427, 36520), (440, 35441), (488, 31955), (581, 26840), (610, 25564), (616, 25315), (664, 23485), (671, 23240), (770, 20252), (830, 18788), (854, 18260), (913, 17080), (1162, 13420), (1220, 12782), (1342, 11620), (1540, 10126), (1660, 9394), (1708, 9130), (1826, 8540), (2135, 7304), (2324, 6710), (2440, 6391), (2684, 5810), (2905, 5368), (3080, 5063), (3320, 4697), (3355, 4648), (3416, 4565), (3652, 4270)]