938888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 2994647040

約数和(自身を除く): 2055758100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 109, 110, 124, 132, 155, 165, 186, 218, 220, 310, 327, 330, 341, 372, 421, 436, 465, 545, 620, 654, 660, 682, 842, 930, 1023, 1090, 1199, 1263, 1308, 1364, 1635, 1684, 1705, 1860, 2046, 2105, 2180, 2398, 2526, 3270, 3379, 3410, 3597, 4092, 4210, 4631, 4796, 5052, 5115, 5995, 6315, 6540, 6758, 6820, 7194, 8420, 9262, 10137, 10230, 11990, 12630, 13051, 13516, 13893, 14388, 16895, 17985, 18524, 20274, 20460, 23155, 23980, 25260, 26102, 27786, 33790, 35970, 37169, 39153, 40548, 45889, 46310, 50685, 52204, 55572, 65255, 67580, 69465, 71940, 74338, 78306, 91778, 92620, 101370, 111507, 130510, 137667, 138930, 143561, 148676, 156612, 183556, 185845, 195765, 202740, 223014, 229445, 261020, 275334, 277860, 287122, 371690, 391530, 430683, 446028, 458890, 504779, 550668, 557535, 574244, 688335, 717805, 743380, 783060, 861366, 917780, 1009558, 1115070, 1376670, 1422559, 1435610, 1514337, 1722732, 2019116, 2153415, 2230140, 2523895, 2753340, 2845118, 2871220, 3028674, 4267677, 4306830, 5047790, 5690236, 6057348, 7112795, 7571685, 8535354, 8613660, 10095580, 14225590, 15143370, 15648149, 17070708, 21338385, 28451180, 30286740, 31296298, 42676770, 46944447, 62592596, 78240745, 85353540, 93888894, 156481490, 187777788, 234722235, 312962980, 469444470, 938888940]

約数ペア:

[(1, 938888940), (2, 469444470), (3, 312962980), (4, 234722235), (5, 187777788), (6, 156481490), (10, 93888894), (11, 85353540), (12, 78240745), (15, 62592596), (20, 46944447), (22, 42676770), (30, 31296298), (31, 30286740), (33, 28451180), (44, 21338385), (55, 17070708), (60, 15648149), (62, 15143370), (66, 14225590), (93, 10095580), (109, 8613660), (110, 8535354), (124, 7571685), (132, 7112795), (155, 6057348), (165, 5690236), (186, 5047790), (218, 4306830), (220, 4267677), (310, 3028674), (327, 2871220), (330, 2845118), (341, 2753340), (372, 2523895), (421, 2230140), (436, 2153415), (465, 2019116), (545, 1722732), (620, 1514337), (654, 1435610), (660, 1422559), (682, 1376670), (842, 1115070), (930, 1009558), (1023, 917780), (1090, 861366), (1199, 783060), (1263, 743380), (1308, 717805), (1364, 688335), (1635, 574244), (1684, 557535), (1705, 550668), (1860, 504779), (2046, 458890), (2105, 446028), (2180, 430683), (2398, 391530), (2526, 371690), (3270, 287122), (3379, 277860), (3410, 275334), (3597, 261020), (4092, 229445), (4210, 223014), (4631, 202740), (4796, 195765), (5052, 185845), (5115, 183556), (5995, 156612), (6315, 148676), (6540, 143561), (6758, 138930), (6820, 137667), (7194, 130510), (8420, 111507), (9262, 101370), (10137, 92620), (10230, 91778), (11990, 78306), (12630, 74338), (13051, 71940), (13516, 69465), (13893, 67580), (14388, 65255), (16895, 55572), (17985, 52204), (18524, 50685), (20274, 46310), (20460, 45889), (23155, 40548), (23980, 39153), (25260, 37169), (26102, 35970), (27786, 33790)]