259056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 180

約数和(自身を含む): 942512220

約数和(自身を除く): 683455500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2129, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4258, 4680, 5070, 6084, 6387, 6760, 7605, 8112, 8516, 9360, 10140, 10645, 12168, 12774, 13520, 15210, 17032, 19161, 20280, 21290, 24336, 25548, 27677, 30420, 31935, 34064, 38322, 40560, 42580, 51096, 55354, 60840, 63870, 76644, 83031, 85160, 95805, 102192, 110708, 121680, 127740, 138385, 153288, 166062, 170320, 191610, 221416, 249093, 255480, 276770, 306576, 332124, 359801, 383220, 415155, 442832, 498186, 510960, 553540, 664248, 719602, 766440, 830310, 996372, 1079403, 1107080, 1245465, 1328496, 1439204, 1532880, 1660620, 1799005, 1992744, 2158806, 2214160, 2490930, 2878408, 3238209, 3321240, 3598010, 3985488, 4317612, 4981860, 5397015, 5756816, 6476418, 6642480, 7196020, 8635224, 9963720, 10794030, 12952836, 14392040, 16191045, 17270448, 19927440, 21588060, 25905672, 28784080, 32382090, 43176120, 51811344, 64764180, 86352240, 129528360, 259056720]

約数ペア:

[(1, 259056720), (2, 129528360), (3, 86352240), (4, 64764180), (5, 51811344), (6, 43176120), (8, 32382090), (9, 28784080), (10, 25905672), (12, 21588060), (13, 19927440), (15, 17270448), (16, 16191045), (18, 14392040), (20, 12952836), (24, 10794030), (26, 9963720), (30, 8635224), (36, 7196020), (39, 6642480), (40, 6476418), (45, 5756816), (48, 5397015), (52, 4981860), (60, 4317612), (65, 3985488), (72, 3598010), (78, 3321240), (80, 3238209), (90, 2878408), (104, 2490930), (117, 2214160), (120, 2158806), (130, 1992744), (144, 1799005), (156, 1660620), (169, 1532880), (180, 1439204), (195, 1328496), (208, 1245465), (234, 1107080), (240, 1079403), (260, 996372), (312, 830310), (338, 766440), (360, 719602), (390, 664248), (468, 553540), (507, 510960), (520, 498186), (585, 442832), (624, 415155), (676, 383220), (720, 359801), (780, 332124), (845, 306576), (936, 276770), (1014, 255480), (1040, 249093), (1170, 221416), (1352, 191610), (1521, 170320), (1560, 166062), (1690, 153288), (1872, 138385), (2028, 127740), (2129, 121680), (2340, 110708), (2535, 102192), (2704, 95805), (3042, 85160), (3120, 83031), (3380, 76644), (4056, 63870), (4258, 60840), (4680, 55354), (5070, 51096), (6084, 42580), (6387, 40560), (6760, 38322), (7605, 34064), (8112, 31935), (8516, 30420), (9360, 27677), (10140, 25548), (10645, 24336), (12168, 21290), (12774, 20280), (13520, 19161), (15210, 17032)]