15691044880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{16319}}^1$

素因数の和:16457

約数の個数: 160

約数和(自身を含む): 44585717760

約数和(自身を除く): 28894672880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 101, 112, 119, 136, 140, 170, 202, 238, 272, 280, 340, 404, 476, 505, 560, 595, 680, 707, 808, 952, 1010, 1190, 1360, 1414, 1616, 1717, 1904, 2020, 2380, 2828, 3434, 3535, 4040, 4760, 5656, 6868, 7070, 8080, 8585, 9520, 11312, 12019, 13736, 14140, 16319, 17170, 24038, 27472, 28280, 32638, 34340, 48076, 56560, 60095, 65276, 68680, 81595, 96152, 114233, 120190, 130552, 137360, 163190, 192304, 228466, 240380, 261104, 277423, 326380, 456932, 480760, 554846, 571165, 652760, 913864, 961520, 1109692, 1142330, 1305520, 1387115, 1648219, 1827728, 1941961, 2219384, 2284660, 2774230, 3296438, 3883922, 4438768, 4569320, 5548460, 6592876, 7767844, 8241095, 9138640, 9709805, 11096920, 11537533, 13185752, 15535688, 16482190, 19419610, 22193840, 23075066, 26371504, 28019723, 31071376, 32964380, 38839220, 46150132, 56039446, 57687665, 65928760, 77678440, 92300264, 112078892, 115375330, 131857520, 140098615, 155356880, 184600528, 196138061, 224157784, 230750660, 280197230, 392276122, 448315568, 461501320, 560394460, 784552244, 923002640, 980690305, 1120788920, 1569104488, 1961380610, 2241577840, 3138208976, 3922761220, 7845522440, 15691044880]

約数ペア:

[(1, 15691044880), (2, 7845522440), (4, 3922761220), (5, 3138208976), (7, 2241577840), (8, 1961380610), (10, 1569104488), (14, 1120788920), (16, 980690305), (17, 923002640), (20, 784552244), (28, 560394460), (34, 461501320), (35, 448315568), (40, 392276122), (56, 280197230), (68, 230750660), (70, 224157784), (80, 196138061), (85, 184600528), (101, 155356880), (112, 140098615), (119, 131857520), (136, 115375330), (140, 112078892), (170, 92300264), (202, 77678440), (238, 65928760), (272, 57687665), (280, 56039446), (340, 46150132), (404, 38839220), (476, 32964380), (505, 31071376), (560, 28019723), (595, 26371504), (680, 23075066), (707, 22193840), (808, 19419610), (952, 16482190), (1010, 15535688), (1190, 13185752), (1360, 11537533), (1414, 11096920), (1616, 9709805), (1717, 9138640), (1904, 8241095), (2020, 7767844), (2380, 6592876), (2828, 5548460), (3434, 4569320), (3535, 4438768), (4040, 3883922), (4760, 3296438), (5656, 2774230), (6868, 2284660), (7070, 2219384), (8080, 1941961), (8585, 1827728), (9520, 1648219), (11312, 1387115), (12019, 1305520), (13736, 1142330), (14140, 1109692), (16319, 961520), (17170, 913864), (24038, 652760), (27472, 571165), (28280, 554846), (32638, 480760), (34340, 456932), (48076, 326380), (56560, 277423), (60095, 261104), (65276, 240380), (68680, 228466), (81595, 192304), (96152, 163190), (114233, 137360), (120190, 130552)]