41555640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 144990720

約数和(自身を除く): 103435080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 811, 840, 854, 915, 1220, 1281, 1464, 1622, 1708, 1830, 2135, 2433, 2440, 2562, 3244, 3416, 3660, 4055, 4270, 4866, 5124, 5677, 6405, 6488, 7320, 8110, 8540, 9732, 10248, 11354, 12165, 12810, 16220, 17031, 17080, 19464, 22708, 24330, 25620, 28385, 32440, 34062, 45416, 48660, 49471, 51240, 56770, 68124, 85155, 97320, 98942, 113540, 136248, 148413, 170310, 197884, 227080, 247355, 296826, 340620, 346297, 395768, 494710, 593652, 681240, 692594, 742065, 989420, 1038891, 1187304, 1385188, 1484130, 1731485, 1978840, 2077782, 2770376, 2968260, 3462970, 4155564, 5194455, 5936520, 6925940, 8311128, 10388910, 13851880, 20777820, 41555640]

約数ペア:

[(1, 41555640), (2, 20777820), (3, 13851880), (4, 10388910), (5, 8311128), (6, 6925940), (7, 5936520), (8, 5194455), (10, 4155564), (12, 3462970), (14, 2968260), (15, 2770376), (20, 2077782), (21, 1978840), (24, 1731485), (28, 1484130), (30, 1385188), (35, 1187304), (40, 1038891), (42, 989420), (56, 742065), (60, 692594), (61, 681240), (70, 593652), (84, 494710), (105, 395768), (120, 346297), (122, 340620), (140, 296826), (168, 247355), (183, 227080), (210, 197884), (244, 170310), (280, 148413), (305, 136248), (366, 113540), (420, 98942), (427, 97320), (488, 85155), (610, 68124), (732, 56770), (811, 51240), (840, 49471), (854, 48660), (915, 45416), (1220, 34062), (1281, 32440), (1464, 28385), (1622, 25620), (1708, 24330), (1830, 22708), (2135, 19464), (2433, 17080), (2440, 17031), (2562, 16220), (3244, 12810), (3416, 12165), (3660, 11354), (4055, 10248), (4270, 9732), (4866, 8540), (5124, 8110), (5677, 7320), (6405, 6488)]