314130180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8258

約数の個数: 144

約数和(自身を含む): 1102006080

約数和(自身を除く): 787875900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 8219, 9555, 12740, 16438, 19110, 24657, 32876, 38220, 41095, 49314, 57533, 82190, 98628, 106847, 115066, 123285, 164380, 172599, 213694, 230132, 246570, 287665, 320541, 345198, 402731, 427388, 493140, 534235, 575330, 641082, 690396, 747929, 805462, 862995, 1068470, 1150660, 1208193, 1282164, 1495858, 1602705, 1610924, 1725990, 2013655, 2136940, 2243787, 2416386, 2991716, 3205410, 3451980, 3739645, 4027310, 4487574, 4832772, 5235503, 6040965, 6410820, 7479290, 8054620, 8975148, 10471006, 11218935, 12081930, 14958580, 15706509, 20942012, 22437870, 24163860, 26177515, 31413018, 44875740, 52355030, 62826036, 78532545, 104710060, 157065090, 314130180]

約数ペア:

[(1, 314130180), (2, 157065090), (3, 104710060), (4, 78532545), (5, 62826036), (6, 52355030), (7, 44875740), (10, 31413018), (12, 26177515), (13, 24163860), (14, 22437870), (15, 20942012), (20, 15706509), (21, 14958580), (26, 12081930), (28, 11218935), (30, 10471006), (35, 8975148), (39, 8054620), (42, 7479290), (49, 6410820), (52, 6040965), (60, 5235503), (65, 4832772), (70, 4487574), (78, 4027310), (84, 3739645), (91, 3451980), (98, 3205410), (105, 2991716), (130, 2416386), (140, 2243787), (147, 2136940), (156, 2013655), (182, 1725990), (195, 1610924), (196, 1602705), (210, 1495858), (245, 1282164), (260, 1208193), (273, 1150660), (294, 1068470), (364, 862995), (390, 805462), (420, 747929), (455, 690396), (490, 641082), (546, 575330), (588, 534235), (637, 493140), (735, 427388), (780, 402731), (910, 345198), (980, 320541), (1092, 287665), (1274, 246570), (1365, 230132), (1470, 213694), (1820, 172599), (1911, 164380), (2548, 123285), (2730, 115066), (2940, 106847), (3185, 98628), (3822, 82190), (5460, 57533), (6370, 49314), (7644, 41095), (8219, 38220), (9555, 32876), (12740, 24657), (16438, 19110)]