117285420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 395136000

約数和(自身を除く): 277850580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 139, 140, 147, 164, 196, 205, 210, 245, 246, 278, 287, 294, 343, 410, 417, 420, 490, 492, 556, 574, 588, 615, 686, 695, 735, 820, 834, 861, 973, 980, 1029, 1148, 1230, 1372, 1390, 1435, 1470, 1668, 1715, 1722, 1946, 2009, 2058, 2085, 2460, 2780, 2870, 2919, 2940, 3430, 3444, 3892, 4018, 4116, 4170, 4305, 4865, 5145, 5699, 5740, 5838, 6027, 6811, 6860, 8036, 8340, 8610, 9730, 10045, 10290, 11398, 11676, 12054, 13622, 14063, 14595, 17097, 17220, 19460, 20090, 20433, 20580, 22796, 24108, 27244, 28126, 28495, 29190, 30135, 34055, 34194, 39893, 40180, 40866, 42189, 47677, 56252, 56990, 58380, 60270, 68110, 68388, 70315, 79786, 81732, 84378, 85485, 95354, 102165, 113980, 119679, 120540, 136220, 140630, 143031, 159572, 168756, 170970, 190708, 199465, 204330, 210945, 238385, 239358, 279251, 281260, 286062, 341940, 398930, 408660, 421890, 476770, 478716, 558502, 572124, 598395, 715155, 797860, 837753, 843780, 953540, 1117004, 1196790, 1396255, 1430310, 1675506, 1954757, 2393580, 2792510, 2860620, 3351012, 3909514, 4188765, 5585020, 5864271, 7819028, 8377530, 9773785, 11728542, 16755060, 19547570, 23457084, 29321355, 39095140, 58642710, 117285420]

約数ペア:

[(1, 117285420), (2, 58642710), (3, 39095140), (4, 29321355), (5, 23457084), (6, 19547570), (7, 16755060), (10, 11728542), (12, 9773785), (14, 8377530), (15, 7819028), (20, 5864271), (21, 5585020), (28, 4188765), (30, 3909514), (35, 3351012), (41, 2860620), (42, 2792510), (49, 2393580), (60, 1954757), (70, 1675506), (82, 1430310), (84, 1396255), (98, 1196790), (105, 1117004), (123, 953540), (139, 843780), (140, 837753), (147, 797860), (164, 715155), (196, 598395), (205, 572124), (210, 558502), (245, 478716), (246, 476770), (278, 421890), (287, 408660), (294, 398930), (343, 341940), (410, 286062), (417, 281260), (420, 279251), (490, 239358), (492, 238385), (556, 210945), (574, 204330), (588, 199465), (615, 190708), (686, 170970), (695, 168756), (735, 159572), (820, 143031), (834, 140630), (861, 136220), (973, 120540), (980, 119679), (1029, 113980), (1148, 102165), (1230, 95354), (1372, 85485), (1390, 84378), (1435, 81732), (1470, 79786), (1668, 70315), (1715, 68388), (1722, 68110), (1946, 60270), (2009, 58380), (2058, 56990), (2085, 56252), (2460, 47677), (2780, 42189), (2870, 40866), (2919, 40180), (2940, 39893), (3430, 34194), (3444, 34055), (3892, 30135), (4018, 29190), (4116, 28495), (4170, 28126), (4305, 27244), (4865, 24108), (5145, 22796), (5699, 20580), (5740, 20433), (5838, 20090), (6027, 19460), (6811, 17220), (6860, 17097), (8036, 14595), (8340, 14063), (8610, 13622), (9730, 12054), (10045, 11676), (10290, 11398)]