7177560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 23950080

約数和(自身を除く): 16772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 107, 120, 129, 130, 156, 172, 195, 214, 215, 258, 260, 312, 321, 344, 390, 428, 430, 516, 520, 535, 559, 642, 645, 780, 856, 860, 1032, 1070, 1118, 1284, 1290, 1391, 1560, 1605, 1677, 1720, 2140, 2236, 2568, 2580, 2782, 2795, 3210, 3354, 4173, 4280, 4472, 4601, 5160, 5564, 5590, 6420, 6708, 6955, 8346, 8385, 9202, 11128, 11180, 12840, 13416, 13803, 13910, 16692, 16770, 18404, 20865, 22360, 23005, 27606, 27820, 33384, 33540, 36808, 41730, 46010, 55212, 55640, 59813, 67080, 69015, 83460, 92020, 110424, 119626, 138030, 166920, 179439, 184040, 239252, 276060, 299065, 358878, 478504, 552120, 598130, 717756, 897195, 1196260, 1435512, 1794390, 2392520, 3588780, 7177560]

約数ペア:

[(1, 7177560), (2, 3588780), (3, 2392520), (4, 1794390), (5, 1435512), (6, 1196260), (8, 897195), (10, 717756), (12, 598130), (13, 552120), (15, 478504), (20, 358878), (24, 299065), (26, 276060), (30, 239252), (39, 184040), (40, 179439), (43, 166920), (52, 138030), (60, 119626), (65, 110424), (78, 92020), (86, 83460), (104, 69015), (107, 67080), (120, 59813), (129, 55640), (130, 55212), (156, 46010), (172, 41730), (195, 36808), (214, 33540), (215, 33384), (258, 27820), (260, 27606), (312, 23005), (321, 22360), (344, 20865), (390, 18404), (428, 16770), (430, 16692), (516, 13910), (520, 13803), (535, 13416), (559, 12840), (642, 11180), (645, 11128), (780, 9202), (856, 8385), (860, 8346), (1032, 6955), (1070, 6708), (1118, 6420), (1284, 5590), (1290, 5564), (1391, 5160), (1560, 4601), (1605, 4472), (1677, 4280), (1720, 4173), (2140, 3354), (2236, 3210), (2568, 2795), (2580, 2782)]