665705316120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{182443}}^1$

素因数の和:184809

約数の個数: 128

約数和(自身を含む): 2151671558400

約数和(自身を除く): 1485966242280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 30407, 35085, 46780, 56136, 60814, 70170, 91221, 93560, 121628, 140340, 152035, 182442, 182443, 243256, 280680, 304070, 364884, 364886, 456105, 547329, 608140, 729768, 729772, 912210, 912215, 1094658, 1216280, 1459544, 1824420, 1824430, 2189316, 2371759, 2736645, 3648840, 3648860, 4378632, 4743518, 5473290, 7115277, 7297720, 9487036, 10946580, 11858795, 14230554, 18974072, 21893160, 23717590, 28461108, 35576385, 47435180, 56922216, 71152770, 94870360, 142305540, 284611080, 426734177, 853468354, 1280202531, 1706936708, 2133670885, 2560405062, 3413873416, 4267341770, 5120810124, 5547544301, 6401012655, 8534683540, 10241620248, 11095088602, 12802025310, 16642632903, 17069367080, 22190177204, 25604050620, 27737721505, 33285265806, 44380354408, 51208101240, 55475443010, 66570531612, 83213164515, 110950886020, 133141063224, 166426329030, 221901772040, 332852658060, 665705316120]

約数ペア:

[(1, 665705316120), (2, 332852658060), (3, 221901772040), (4, 166426329030), (5, 133141063224), (6, 110950886020), (8, 83213164515), (10, 66570531612), (12, 55475443010), (13, 51208101240), (15, 44380354408), (20, 33285265806), (24, 27737721505), (26, 25604050620), (30, 22190177204), (39, 17069367080), (40, 16642632903), (52, 12802025310), (60, 11095088602), (65, 10241620248), (78, 8534683540), (104, 6401012655), (120, 5547544301), (130, 5120810124), (156, 4267341770), (195, 3413873416), (260, 2560405062), (312, 2133670885), (390, 1706936708), (520, 1280202531), (780, 853468354), (1560, 426734177), (2339, 284611080), (4678, 142305540), (7017, 94870360), (9356, 71152770), (11695, 56922216), (14034, 47435180), (18712, 35576385), (23390, 28461108), (28068, 23717590), (30407, 21893160), (35085, 18974072), (46780, 14230554), (56136, 11858795), (60814, 10946580), (70170, 9487036), (91221, 7297720), (93560, 7115277), (121628, 5473290), (140340, 4743518), (152035, 4378632), (182442, 3648860), (182443, 3648840), (243256, 2736645), (280680, 2371759), (304070, 2189316), (364884, 1824430), (364886, 1824420), (456105, 1459544), (547329, 1216280), (608140, 1094658), (729768, 912215), (729772, 912210)]