23349060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 87816960

約数和(自身を除く): 64467900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 71, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 142, 145, 162, 174, 180, 189, 203, 210, 213, 252, 261, 270, 284, 290, 315, 324, 348, 355, 378, 405, 406, 420, 426, 435, 497, 522, 540, 567, 580, 609, 630, 639, 710, 756, 783, 810, 812, 852, 870, 945, 994, 1015, 1044, 1065, 1134, 1218, 1260, 1278, 1305, 1420, 1491, 1566, 1620, 1740, 1827, 1890, 1917, 1988, 2030, 2059, 2130, 2268, 2349, 2436, 2485, 2556, 2610, 2835, 2982, 3045, 3132, 3195, 3654, 3780, 3834, 3915, 4060, 4118, 4260, 4473, 4698, 4970, 5220, 5481, 5670, 5751, 5964, 6090, 6177, 6390, 7308, 7455, 7668, 7830, 8236, 8946, 9135, 9396, 9585, 9940, 10295, 10962, 11340, 11502, 11745, 12180, 12354, 12780, 13419, 14413, 14910, 15660, 16443, 17892, 18270, 18531, 19170, 20590, 21924, 22365, 23004, 23490, 24708, 26838, 27405, 28755, 28826, 29820, 30885, 32886, 36540, 37062, 38340, 40257, 41180, 43239, 44730, 46980, 53676, 54810, 55593, 57510, 57652, 61770, 65772, 67095, 72065, 74124, 80514, 82215, 86478, 89460, 92655, 109620, 111186, 115020, 123540, 129717, 134190, 144130, 161028, 164430, 166779, 172956, 185310, 201285, 216195, 222372, 259434, 268380, 277965, 288260, 328860, 333558, 370620, 389151, 402570, 432390, 518868, 555930, 648585, 667116, 778302, 805140, 833895, 864780, 1111860, 1167453, 1297170, 1556604, 1667790, 1945755, 2334906, 2594340, 3335580, 3891510, 4669812, 5837265, 7783020, 11674530, 23349060]

約数ペア:

[(1, 23349060), (2, 11674530), (3, 7783020), (4, 5837265), (5, 4669812), (6, 3891510), (7, 3335580), (9, 2594340), (10, 2334906), (12, 1945755), (14, 1667790), (15, 1556604), (18, 1297170), (20, 1167453), (21, 1111860), (27, 864780), (28, 833895), (29, 805140), (30, 778302), (35, 667116), (36, 648585), (42, 555930), (45, 518868), (54, 432390), (58, 402570), (60, 389151), (63, 370620), (70, 333558), (71, 328860), (81, 288260), (84, 277965), (87, 268380), (90, 259434), (105, 222372), (108, 216195), (116, 201285), (126, 185310), (135, 172956), (140, 166779), (142, 164430), (145, 161028), (162, 144130), (174, 134190), (180, 129717), (189, 123540), (203, 115020), (210, 111186), (213, 109620), (252, 92655), (261, 89460), (270, 86478), (284, 82215), (290, 80514), (315, 74124), (324, 72065), (348, 67095), (355, 65772), (378, 61770), (405, 57652), (406, 57510), (420, 55593), (426, 54810), (435, 53676), (497, 46980), (522, 44730), (540, 43239), (567, 41180), (580, 40257), (609, 38340), (630, 37062), (639, 36540), (710, 32886), (756, 30885), (783, 29820), (810, 28826), (812, 28755), (852, 27405), (870, 26838), (945, 24708), (994, 23490), (1015, 23004), (1044, 22365), (1065, 21924), (1134, 20590), (1218, 19170), (1260, 18531), (1278, 18270), (1305, 17892), (1420, 16443), (1491, 15660), (1566, 14910), (1620, 14413), (1740, 13419), (1827, 12780), (1890, 12354), (1917, 12180), (1988, 11745), (2030, 11502), (2059, 11340), (2130, 10962), (2268, 10295), (2349, 9940), (2436, 9585), (2485, 9396), (2556, 9135), (2610, 8946), (2835, 8236), (2982, 7830), (3045, 7668), (3132, 7455), (3195, 7308), (3654, 6390), (3780, 6177), (3834, 6090), (3915, 5964), (4060, 5751), (4118, 5670), (4260, 5481), (4473, 5220), (4698, 4970)]