42976920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{7309}}^1$

素因数の和:7337

約数の個数: 96

約数和(自身を含む): 150001200

約数和(自身を除く): 107024280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 7309, 14618, 21927, 29236, 36545, 43854, 51163, 58472, 73090, 87708, 102326, 109635, 146180, 153489, 175416, 204652, 219270, 255815, 292360, 306978, 358141, 409304, 438540, 511630, 613956, 716282, 767445, 877080, 1023260, 1074423, 1227912, 1432564, 1534890, 1790705, 2046520, 2148846, 2865128, 3069780, 3581410, 4297692, 5372115, 6139560, 7162820, 8595384, 10744230, 14325640, 21488460, 42976920]

約数ペア:

[(1, 42976920), (2, 21488460), (3, 14325640), (4, 10744230), (5, 8595384), (6, 7162820), (7, 6139560), (8, 5372115), (10, 4297692), (12, 3581410), (14, 3069780), (15, 2865128), (20, 2148846), (21, 2046520), (24, 1790705), (28, 1534890), (30, 1432564), (35, 1227912), (40, 1074423), (42, 1023260), (49, 877080), (56, 767445), (60, 716282), (70, 613956), (84, 511630), (98, 438540), (105, 409304), (120, 358141), (140, 306978), (147, 292360), (168, 255815), (196, 219270), (210, 204652), (245, 175416), (280, 153489), (294, 146180), (392, 109635), (420, 102326), (490, 87708), (588, 73090), (735, 58472), (840, 51163), (980, 43854), (1176, 36545), (1470, 29236), (1960, 21927), (2940, 14618), (5880, 7309)]