327467140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 930940416

約数和(自身を除く): 603473276

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1487, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 2974, 3146, 3388, 4004, 4235, 5005, 5948, 6292, 7435, 7865, 8470, 10010, 10409, 11011, 14870, 15730, 16357, 16940, 19331, 20020, 20818, 22022, 29740, 31460, 32714, 38662, 41636, 44044, 52045, 55055, 65428, 77324, 81785, 96655, 104090, 110110, 114499, 135317, 163570, 179927, 193310, 208180, 212641, 220220, 228998, 270634, 327140, 359854, 386620, 425282, 457996, 541268, 572495, 676585, 719708, 850564, 899635, 1063205, 1144990, 1259489, 1353170, 1488487, 1799270, 2126410, 2289980, 2339051, 2518978, 2706340, 2976974, 3598540, 4252820, 4678102, 5037956, 5953948, 6297445, 7442435, 9356204, 11695255, 12594890, 14884870, 16373357, 23390510, 25189780, 29769740, 32746714, 46781020, 65493428, 81866785, 163733570, 327467140]

約数ペア:

[(1, 327467140), (2, 163733570), (4, 81866785), (5, 65493428), (7, 46781020), (10, 32746714), (11, 29769740), (13, 25189780), (14, 23390510), (20, 16373357), (22, 14884870), (26, 12594890), (28, 11695255), (35, 9356204), (44, 7442435), (52, 6297445), (55, 5953948), (65, 5037956), (70, 4678102), (77, 4252820), (91, 3598540), (110, 2976974), (121, 2706340), (130, 2518978), (140, 2339051), (143, 2289980), (154, 2126410), (182, 1799270), (220, 1488487), (242, 1353170), (260, 1259489), (286, 1144990), (308, 1063205), (364, 899635), (385, 850564), (455, 719708), (484, 676585), (572, 572495), (605, 541268), (715, 457996), (770, 425282), (847, 386620), (910, 359854), (1001, 327140), (1210, 270634), (1430, 228998), (1487, 220220), (1540, 212641), (1573, 208180), (1694, 193310), (1820, 179927), (2002, 163570), (2420, 135317), (2860, 114499), (2974, 110110), (3146, 104090), (3388, 96655), (4004, 81785), (4235, 77324), (5005, 65428), (5948, 55055), (6292, 52045), (7435, 44044), (7865, 41636), (8470, 38662), (10010, 32714), (10409, 31460), (11011, 29740), (14870, 22022), (15730, 20818), (16357, 20020), (16940, 19331)]