1330587860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 3561062400

約数和(自身を除く): 2230474540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 47, 58, 70, 76, 94, 95, 116, 133, 140, 145, 188, 190, 203, 235, 266, 290, 329, 367, 380, 406, 470, 532, 551, 580, 658, 665, 734, 812, 893, 940, 1015, 1102, 1316, 1330, 1363, 1468, 1645, 1786, 1835, 2030, 2204, 2569, 2660, 2726, 2755, 3290, 3572, 3670, 3857, 4060, 4465, 5138, 5452, 5510, 6251, 6580, 6815, 6973, 7340, 7714, 8930, 9541, 10276, 10643, 11020, 12502, 12845, 13630, 13946, 15428, 17249, 17860, 19082, 19285, 21286, 25004, 25690, 25897, 27260, 27892, 31255, 34498, 34865, 38164, 38570, 42572, 47705, 48811, 51380, 51794, 53215, 62510, 68996, 69730, 74501, 77140, 86245, 95410, 97622, 103588, 106430, 120743, 125020, 129485, 139460, 149002, 172490, 181279, 190820, 195244, 202217, 212860, 241486, 244055, 258970, 298004, 327731, 344980, 362558, 372505, 404434, 482972, 488110, 500221, 517940, 603715, 655462, 725116, 745010, 808868, 906395, 976220, 1000442, 1011085, 1207430, 1310924, 1415519, 1490020, 1638655, 1812790, 2000884, 2022170, 2294117, 2414860, 2501105, 2831038, 3277310, 3501547, 3625580, 4044340, 4588234, 5002210, 5662076, 6554620, 7003094, 7077595, 9176468, 9504199, 10004420, 11470585, 14006188, 14155190, 17507735, 19008398, 22941170, 28310380, 35015470, 38016796, 45882340, 47520995, 66529393, 70030940, 95041990, 133058786, 190083980, 266117572, 332646965, 665293930, 1330587860]

約数ペア:

[(1, 1330587860), (2, 665293930), (4, 332646965), (5, 266117572), (7, 190083980), (10, 133058786), (14, 95041990), (19, 70030940), (20, 66529393), (28, 47520995), (29, 45882340), (35, 38016796), (38, 35015470), (47, 28310380), (58, 22941170), (70, 19008398), (76, 17507735), (94, 14155190), (95, 14006188), (116, 11470585), (133, 10004420), (140, 9504199), (145, 9176468), (188, 7077595), (190, 7003094), (203, 6554620), (235, 5662076), (266, 5002210), (290, 4588234), (329, 4044340), (367, 3625580), (380, 3501547), (406, 3277310), (470, 2831038), (532, 2501105), (551, 2414860), (580, 2294117), (658, 2022170), (665, 2000884), (734, 1812790), (812, 1638655), (893, 1490020), (940, 1415519), (1015, 1310924), (1102, 1207430), (1316, 1011085), (1330, 1000442), (1363, 976220), (1468, 906395), (1645, 808868), (1786, 745010), (1835, 725116), (2030, 655462), (2204, 603715), (2569, 517940), (2660, 500221), (2726, 488110), (2755, 482972), (3290, 404434), (3572, 372505), (3670, 362558), (3857, 344980), (4060, 327731), (4465, 298004), (5138, 258970), (5452, 244055), (5510, 241486), (6251, 212860), (6580, 202217), (6815, 195244), (6973, 190820), (7340, 181279), (7714, 172490), (8930, 149002), (9541, 139460), (10276, 129485), (10643, 125020), (11020, 120743), (12502, 106430), (12845, 103588), (13630, 97622), (13946, 95410), (15428, 86245), (17249, 77140), (17860, 74501), (19082, 69730), (19285, 68996), (21286, 62510), (25004, 53215), (25690, 51794), (25897, 51380), (27260, 48811), (27892, 47705), (31255, 42572), (34498, 38570), (34865, 38164)]