42519960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 161740800

約数和(自身を除く): 119220840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 359, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 718, 840, 846, 940, 987, 1077, 1128, 1260, 1316, 1410, 1436, 1645, 1692, 1795, 1880, 1974, 2115, 2154, 2513, 2520, 2632, 2820, 2872, 2961, 3231, 3290, 3384, 3590, 3948, 4230, 4308, 4935, 5026, 5385, 5640, 5922, 6462, 6580, 7180, 7539, 7896, 8460, 8616, 9870, 10052, 10770, 11844, 12565, 12924, 13160, 14360, 14805, 15078, 16155, 16873, 16920, 19740, 20104, 21540, 22617, 23688, 25130, 25848, 29610, 30156, 32310, 33746, 37695, 39480, 43080, 45234, 50260, 50619, 59220, 60312, 64620, 67492, 75390, 84365, 90468, 100520, 101238, 113085, 118111, 118440, 129240, 134984, 150780, 151857, 168730, 180936, 202476, 226170, 236222, 253095, 301560, 303714, 337460, 354333, 404952, 452340, 472444, 506190, 590555, 607428, 674920, 708666, 759285, 904680, 944888, 1012380, 1062999, 1181110, 1214856, 1417332, 1518570, 1771665, 2024760, 2125998, 2362220, 2834664, 3037140, 3543330, 4251996, 4724440, 5314995, 6074280, 7086660, 8503992, 10629990, 14173320, 21259980, 42519960]

約数ペア:

[(1, 42519960), (2, 21259980), (3, 14173320), (4, 10629990), (5, 8503992), (6, 7086660), (7, 6074280), (8, 5314995), (9, 4724440), (10, 4251996), (12, 3543330), (14, 3037140), (15, 2834664), (18, 2362220), (20, 2125998), (21, 2024760), (24, 1771665), (28, 1518570), (30, 1417332), (35, 1214856), (36, 1181110), (40, 1062999), (42, 1012380), (45, 944888), (47, 904680), (56, 759285), (60, 708666), (63, 674920), (70, 607428), (72, 590555), (84, 506190), (90, 472444), (94, 452340), (105, 404952), (120, 354333), (126, 337460), (140, 303714), (141, 301560), (168, 253095), (180, 236222), (188, 226170), (210, 202476), (235, 180936), (252, 168730), (280, 151857), (282, 150780), (315, 134984), (329, 129240), (359, 118440), (360, 118111), (376, 113085), (420, 101238), (423, 100520), (470, 90468), (504, 84365), (564, 75390), (630, 67492), (658, 64620), (705, 60312), (718, 59220), (840, 50619), (846, 50260), (940, 45234), (987, 43080), (1077, 39480), (1128, 37695), (1260, 33746), (1316, 32310), (1410, 30156), (1436, 29610), (1645, 25848), (1692, 25130), (1795, 23688), (1880, 22617), (1974, 21540), (2115, 20104), (2154, 19740), (2513, 16920), (2520, 16873), (2632, 16155), (2820, 15078), (2872, 14805), (2961, 14360), (3231, 13160), (3290, 12924), (3384, 12565), (3590, 11844), (3948, 10770), (4230, 10052), (4308, 9870), (4935, 8616), (5026, 8460), (5385, 7896), (5640, 7539), (5922, 7180), (6462, 6580)]