422722020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2522

約数の個数: 144

約数和(自身を含む): 1400777280

約数和(自身を除く): 978055260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 826, 885, 980, 1180, 1239, 1470, 1652, 1770, 2065, 2437, 2478, 2891, 2940, 3540, 4130, 4874, 4956, 5782, 6195, 7311, 8260, 8673, 9748, 11564, 12185, 12390, 14455, 14622, 17059, 17346, 24370, 24780, 28910, 29244, 34118, 34692, 36555, 43365, 48740, 51177, 57820, 68236, 73110, 85295, 86730, 102354, 119413, 143783, 146220, 170590, 173460, 204708, 238826, 255885, 287566, 341180, 358239, 431349, 477652, 511770, 575132, 597065, 716478, 718915, 862698, 1006481, 1023540, 1194130, 1432956, 1437830, 1725396, 1791195, 2012962, 2156745, 2388260, 2875660, 3019443, 3582390, 4025924, 4313490, 5032405, 6038886, 7045367, 7164780, 8626980, 10064810, 12077772, 14090734, 15097215, 20129620, 21136101, 28181468, 30194430, 35226835, 42272202, 60388860, 70453670, 84544404, 105680505, 140907340, 211361010, 422722020]

約数ペア:

[(1, 422722020), (2, 211361010), (3, 140907340), (4, 105680505), (5, 84544404), (6, 70453670), (7, 60388860), (10, 42272202), (12, 35226835), (14, 30194430), (15, 28181468), (20, 21136101), (21, 20129620), (28, 15097215), (30, 14090734), (35, 12077772), (42, 10064810), (49, 8626980), (59, 7164780), (60, 7045367), (70, 6038886), (84, 5032405), (98, 4313490), (105, 4025924), (118, 3582390), (140, 3019443), (147, 2875660), (177, 2388260), (196, 2156745), (210, 2012962), (236, 1791195), (245, 1725396), (294, 1437830), (295, 1432956), (354, 1194130), (413, 1023540), (420, 1006481), (490, 862698), (588, 718915), (590, 716478), (708, 597065), (735, 575132), (826, 511770), (885, 477652), (980, 431349), (1180, 358239), (1239, 341180), (1470, 287566), (1652, 255885), (1770, 238826), (2065, 204708), (2437, 173460), (2478, 170590), (2891, 146220), (2940, 143783), (3540, 119413), (4130, 102354), (4874, 86730), (4956, 85295), (5782, 73110), (6195, 68236), (7311, 57820), (8260, 51177), (8673, 48740), (9748, 43365), (11564, 36555), (12185, 34692), (12390, 34118), (14455, 29244), (14622, 28910), (17059, 24780), (17346, 24370)]