310219140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 787129980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 83, 84, 105, 110, 132, 140, 154, 165, 166, 210, 220, 231, 249, 308, 330, 332, 385, 415, 420, 462, 498, 581, 660, 770, 809, 830, 913, 924, 996, 1155, 1162, 1245, 1540, 1618, 1660, 1743, 1826, 2310, 2324, 2427, 2490, 2739, 2905, 3236, 3486, 3652, 4045, 4565, 4620, 4854, 4980, 5478, 5663, 5810, 6391, 6972, 8090, 8715, 8899, 9130, 9708, 10956, 11326, 11620, 12135, 12782, 13695, 16180, 16989, 17430, 17798, 18260, 19173, 22652, 24270, 25564, 26697, 27390, 28315, 31955, 33978, 34860, 35596, 38346, 44495, 48540, 53394, 54780, 56630, 62293, 63910, 67147, 67956, 76692, 84945, 88990, 95865, 106788, 113260, 124586, 127820, 133485, 134294, 169890, 177980, 186879, 191730, 201441, 249172, 266970, 268588, 311465, 335735, 339780, 373758, 383460, 402882, 470029, 533940, 622930, 671470, 738617, 747516, 805764, 934395, 940058, 1007205, 1245860, 1342940, 1410087, 1477234, 1868790, 1880116, 2014410, 2215851, 2350145, 2820174, 2954468, 3693085, 3737580, 4028820, 4431702, 4700290, 5170319, 5640348, 7050435, 7386170, 8863404, 9400580, 10340638, 11079255, 14100870, 14772340, 15510957, 20681276, 22158510, 25851595, 28201740, 31021914, 44317020, 51703190, 62043828, 77554785, 103406380, 155109570, 310219140]

約数ペア:

[(1, 310219140), (2, 155109570), (3, 103406380), (4, 77554785), (5, 62043828), (6, 51703190), (7, 44317020), (10, 31021914), (11, 28201740), (12, 25851595), (14, 22158510), (15, 20681276), (20, 15510957), (21, 14772340), (22, 14100870), (28, 11079255), (30, 10340638), (33, 9400580), (35, 8863404), (42, 7386170), (44, 7050435), (55, 5640348), (60, 5170319), (66, 4700290), (70, 4431702), (77, 4028820), (83, 3737580), (84, 3693085), (105, 2954468), (110, 2820174), (132, 2350145), (140, 2215851), (154, 2014410), (165, 1880116), (166, 1868790), (210, 1477234), (220, 1410087), (231, 1342940), (249, 1245860), (308, 1007205), (330, 940058), (332, 934395), (385, 805764), (415, 747516), (420, 738617), (462, 671470), (498, 622930), (581, 533940), (660, 470029), (770, 402882), (809, 383460), (830, 373758), (913, 339780), (924, 335735), (996, 311465), (1155, 268588), (1162, 266970), (1245, 249172), (1540, 201441), (1618, 191730), (1660, 186879), (1743, 177980), (1826, 169890), (2310, 134294), (2324, 133485), (2427, 127820), (2490, 124586), (2739, 113260), (2905, 106788), (3236, 95865), (3486, 88990), (3652, 84945), (4045, 76692), (4565, 67956), (4620, 67147), (4854, 63910), (4980, 62293), (5478, 56630), (5663, 54780), (5810, 53394), (6391, 48540), (6972, 44495), (8090, 38346), (8715, 35596), (8899, 34860), (9130, 33978), (9708, 31955), (10956, 28315), (11326, 27390), (11620, 26697), (12135, 25564), (12782, 24270), (13695, 22652), (16180, 19173), (16989, 18260), (17430, 17798)]