105170520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9665

約数の個数: 128

約数和(自身を含む): 388362240

約数和(自身を除く): 283191720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9631, 10920, 19262, 28893, 38524, 48155, 57786, 67417, 77048, 96310, 115572, 125203, 134834, 144465, 192620, 202251, 231144, 250406, 269668, 288930, 337085, 375609, 385240, 404502, 500812, 539336, 577860, 626015, 674170, 751218, 809004, 876421, 1001624, 1011255, 1155720, 1252030, 1348340, 1502436, 1618008, 1752842, 1878045, 2022510, 2504060, 2629263, 2696680, 3004872, 3505684, 3756090, 4045020, 4382105, 5008120, 5258526, 7011368, 7512180, 8090040, 8764210, 10517052, 13146315, 15024360, 17528420, 21034104, 26292630, 35056840, 52585260, 105170520]

約数ペア:

[(1, 105170520), (2, 52585260), (3, 35056840), (4, 26292630), (5, 21034104), (6, 17528420), (7, 15024360), (8, 13146315), (10, 10517052), (12, 8764210), (13, 8090040), (14, 7512180), (15, 7011368), (20, 5258526), (21, 5008120), (24, 4382105), (26, 4045020), (28, 3756090), (30, 3505684), (35, 3004872), (39, 2696680), (40, 2629263), (42, 2504060), (52, 2022510), (56, 1878045), (60, 1752842), (65, 1618008), (70, 1502436), (78, 1348340), (84, 1252030), (91, 1155720), (104, 1011255), (105, 1001624), (120, 876421), (130, 809004), (140, 751218), (156, 674170), (168, 626015), (182, 577860), (195, 539336), (210, 500812), (260, 404502), (273, 385240), (280, 375609), (312, 337085), (364, 288930), (390, 269668), (420, 250406), (455, 231144), (520, 202251), (546, 192620), (728, 144465), (780, 134834), (840, 125203), (910, 115572), (1092, 96310), (1365, 77048), (1560, 67417), (1820, 57786), (2184, 48155), (2730, 38524), (3640, 28893), (5460, 19262), (9631, 10920)]