14064440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 37920960

約数和(自身を除く): 23856520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 37, 40, 43, 52, 65, 68, 74, 85, 86, 104, 130, 136, 148, 170, 172, 185, 215, 221, 260, 296, 340, 344, 370, 430, 442, 481, 520, 559, 629, 680, 731, 740, 860, 884, 962, 1105, 1118, 1258, 1462, 1480, 1591, 1720, 1768, 1924, 2210, 2236, 2405, 2516, 2795, 2924, 3145, 3182, 3655, 3848, 4420, 4472, 4810, 5032, 5590, 5848, 6290, 6364, 7310, 7955, 8177, 8840, 9503, 9620, 11180, 12580, 12728, 14620, 15910, 16354, 19006, 19240, 20683, 22360, 25160, 27047, 29240, 31820, 32708, 38012, 40885, 41366, 47515, 54094, 63640, 65416, 76024, 81770, 82732, 95030, 103415, 108188, 135235, 163540, 165464, 190060, 206830, 216376, 270470, 327080, 351611, 380120, 413660, 540940, 703222, 827320, 1081880, 1406444, 1758055, 2812888, 3516110, 7032220, 14064440]

約数ペア:

[(1, 14064440), (2, 7032220), (4, 3516110), (5, 2812888), (8, 1758055), (10, 1406444), (13, 1081880), (17, 827320), (20, 703222), (26, 540940), (34, 413660), (37, 380120), (40, 351611), (43, 327080), (52, 270470), (65, 216376), (68, 206830), (74, 190060), (85, 165464), (86, 163540), (104, 135235), (130, 108188), (136, 103415), (148, 95030), (170, 82732), (172, 81770), (185, 76024), (215, 65416), (221, 63640), (260, 54094), (296, 47515), (340, 41366), (344, 40885), (370, 38012), (430, 32708), (442, 31820), (481, 29240), (520, 27047), (559, 25160), (629, 22360), (680, 20683), (731, 19240), (740, 19006), (860, 16354), (884, 15910), (962, 14620), (1105, 12728), (1118, 12580), (1258, 11180), (1462, 9620), (1480, 9503), (1591, 8840), (1720, 8177), (1768, 7955), (1924, 7310), (2210, 6364), (2236, 6290), (2405, 5848), (2516, 5590), (2795, 5032), (2924, 4810), (3145, 4472), (3182, 4420), (3655, 3848)]