170716140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 192

約数和(自身を含む): 639206400

約数和(自身を除く): 468490260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2377, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4754, 4788, 5130, 5985, 7131, 7182, 7980, 9508, 10260, 11885, 11970, 14262, 14364, 16639, 17955, 21393, 23770, 23940, 28524, 33278, 35655, 35910, 42786, 45163, 47540, 49917, 64179, 66556, 71310, 71820, 83195, 85572, 90326, 99834, 106965, 128358, 135489, 142620, 149751, 166390, 180652, 199668, 213930, 225815, 249585, 256716, 270978, 299502, 316141, 320895, 332780, 406467, 427860, 449253, 451630, 499170, 541956, 599004, 632282, 641790, 677445, 748755, 812934, 898506, 903260, 948423, 998340, 1219401, 1264564, 1283580, 1354890, 1497510, 1580705, 1625868, 1797012, 1896846, 2032335, 2246265, 2438802, 2709780, 2845269, 2995020, 3161410, 3793692, 4064670, 4492530, 4742115, 4877604, 5690538, 6097005, 6322820, 8129340, 8535807, 8985060, 9484230, 11381076, 12194010, 14226345, 17071614, 18968460, 24388020, 28452690, 34143228, 42679035, 56905380, 85358070, 170716140]

約数ペア:

[(1, 170716140), (2, 85358070), (3, 56905380), (4, 42679035), (5, 34143228), (6, 28452690), (7, 24388020), (9, 18968460), (10, 17071614), (12, 14226345), (14, 12194010), (15, 11381076), (18, 9484230), (19, 8985060), (20, 8535807), (21, 8129340), (27, 6322820), (28, 6097005), (30, 5690538), (35, 4877604), (36, 4742115), (38, 4492530), (42, 4064670), (45, 3793692), (54, 3161410), (57, 2995020), (60, 2845269), (63, 2709780), (70, 2438802), (76, 2246265), (84, 2032335), (90, 1896846), (95, 1797012), (105, 1625868), (108, 1580705), (114, 1497510), (126, 1354890), (133, 1283580), (135, 1264564), (140, 1219401), (171, 998340), (180, 948423), (189, 903260), (190, 898506), (210, 812934), (228, 748755), (252, 677445), (266, 641790), (270, 632282), (285, 599004), (315, 541956), (342, 499170), (378, 451630), (380, 449253), (399, 427860), (420, 406467), (513, 332780), (532, 320895), (540, 316141), (570, 299502), (630, 270978), (665, 256716), (684, 249585), (756, 225815), (798, 213930), (855, 199668), (945, 180652), (1026, 166390), (1140, 149751), (1197, 142620), (1260, 135489), (1330, 128358), (1596, 106965), (1710, 99834), (1890, 90326), (1995, 85572), (2052, 83195), (2377, 71820), (2394, 71310), (2565, 66556), (2660, 64179), (3420, 49917), (3591, 47540), (3780, 45163), (3990, 42786), (4754, 35910), (4788, 35655), (5130, 33278), (5985, 28524), (7131, 23940), (7182, 23770), (7980, 21393), (9508, 17955), (10260, 16639), (11885, 14364), (11970, 14262)]