164471580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3385

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 465488100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3347, 3510, 3780, 4095, 4914, 5460, 6694, 7020, 8190, 9828, 10041, 12285, 13388, 16380, 16735, 20082, 23429, 24570, 30123, 33470, 40164, 43511, 46858, 49140, 50205, 60246, 66940, 70287, 87022, 90369, 93716, 100410, 117145, 120492, 130533, 140574, 150615, 174044, 180738, 200820, 210861, 217555, 234290, 261066, 281148, 301230, 304577, 351435, 361476, 391599, 421722, 435110, 451845, 468580, 522132, 602460, 609154, 632583, 652665, 702870, 783198, 843444, 870220, 903690, 913731, 1054305, 1174797, 1218308, 1265166, 1305330, 1405740, 1522885, 1566396, 1807380, 1827462, 1957995, 2108610, 2349594, 2530332, 2610660, 2741193, 3045770, 3162915, 3654924, 3915990, 4217220, 4568655, 4699188, 5482386, 5873985, 6091540, 6325830, 7831980, 8223579, 9137310, 10964772, 11747970, 12651660, 13705965, 16447158, 18274620, 23495940, 27411930, 32894316, 41117895, 54823860, 82235790, 164471580]

約数ペア:

[(1, 164471580), (2, 82235790), (3, 54823860), (4, 41117895), (5, 32894316), (6, 27411930), (7, 23495940), (9, 18274620), (10, 16447158), (12, 13705965), (13, 12651660), (14, 11747970), (15, 10964772), (18, 9137310), (20, 8223579), (21, 7831980), (26, 6325830), (27, 6091540), (28, 5873985), (30, 5482386), (35, 4699188), (36, 4568655), (39, 4217220), (42, 3915990), (45, 3654924), (52, 3162915), (54, 3045770), (60, 2741193), (63, 2610660), (65, 2530332), (70, 2349594), (78, 2108610), (84, 1957995), (90, 1827462), (91, 1807380), (105, 1566396), (108, 1522885), (117, 1405740), (126, 1305330), (130, 1265166), (135, 1218308), (140, 1174797), (156, 1054305), (180, 913731), (182, 903690), (189, 870220), (195, 843444), (210, 783198), (234, 702870), (252, 652665), (260, 632583), (270, 609154), (273, 602460), (315, 522132), (351, 468580), (364, 451845), (378, 435110), (390, 421722), (420, 391599), (455, 361476), (468, 351435), (540, 304577), (546, 301230), (585, 281148), (630, 261066), (702, 234290), (756, 217555), (780, 210861), (819, 200820), (910, 180738), (945, 174044), (1092, 150615), (1170, 140574), (1260, 130533), (1365, 120492), (1404, 117145), (1638, 100410), (1755, 93716), (1820, 90369), (1890, 87022), (2340, 70287), (2457, 66940), (2730, 60246), (3276, 50205), (3347, 49140), (3510, 46858), (3780, 43511), (4095, 40164), (4914, 33470), (5460, 30123), (6694, 24570), (7020, 23429), (8190, 20082), (9828, 16735), (10041, 16380), (12285, 13388)]