1362664520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 3778306560

約数和(自身を除く): 2415642040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 41, 49, 56, 62, 70, 82, 98, 124, 140, 155, 164, 196, 205, 217, 245, 248, 280, 287, 310, 328, 392, 410, 434, 490, 547, 574, 620, 820, 868, 980, 1085, 1094, 1148, 1240, 1271, 1435, 1519, 1640, 1736, 1960, 2009, 2170, 2188, 2296, 2542, 2735, 2870, 3038, 3829, 4018, 4340, 4376, 5084, 5470, 5740, 6076, 6355, 7595, 7658, 8036, 8680, 8897, 10045, 10168, 10940, 11480, 12152, 12710, 15190, 15316, 16072, 16957, 17794, 19145, 20090, 21880, 22427, 25420, 26803, 30380, 30632, 33914, 35588, 38290, 40180, 44485, 44854, 50840, 53606, 60760, 62279, 67828, 71176, 76580, 80360, 84785, 88970, 89708, 107212, 112135, 118699, 124558, 134015, 135656, 153160, 156989, 169570, 177940, 179416, 214424, 224270, 237398, 249116, 268030, 311395, 313978, 339140, 355880, 448540, 474796, 498232, 536060, 593495, 622790, 627956, 678280, 695237, 784945, 830893, 897080, 949592, 1072120, 1098923, 1186990, 1245580, 1255912, 1390474, 1569890, 1661786, 2197846, 2373980, 2491160, 2780948, 3139780, 3323572, 3476185, 4154465, 4395692, 4747960, 4866659, 5494615, 5561896, 6279560, 6647144, 6952370, 8308930, 8791384, 9733318, 10989230, 13904740, 16617860, 19466636, 21978460, 24333295, 27809480, 33235720, 34066613, 38933272, 43956920, 48666590, 68133226, 97333180, 136266452, 170333065, 194666360, 272532904, 340666130, 681332260, 1362664520]

約数ペア:

[(1, 1362664520), (2, 681332260), (4, 340666130), (5, 272532904), (7, 194666360), (8, 170333065), (10, 136266452), (14, 97333180), (20, 68133226), (28, 48666590), (31, 43956920), (35, 38933272), (40, 34066613), (41, 33235720), (49, 27809480), (56, 24333295), (62, 21978460), (70, 19466636), (82, 16617860), (98, 13904740), (124, 10989230), (140, 9733318), (155, 8791384), (164, 8308930), (196, 6952370), (205, 6647144), (217, 6279560), (245, 5561896), (248, 5494615), (280, 4866659), (287, 4747960), (310, 4395692), (328, 4154465), (392, 3476185), (410, 3323572), (434, 3139780), (490, 2780948), (547, 2491160), (574, 2373980), (620, 2197846), (820, 1661786), (868, 1569890), (980, 1390474), (1085, 1255912), (1094, 1245580), (1148, 1186990), (1240, 1098923), (1271, 1072120), (1435, 949592), (1519, 897080), (1640, 830893), (1736, 784945), (1960, 695237), (2009, 678280), (2170, 627956), (2188, 622790), (2296, 593495), (2542, 536060), (2735, 498232), (2870, 474796), (3038, 448540), (3829, 355880), (4018, 339140), (4340, 313978), (4376, 311395), (5084, 268030), (5470, 249116), (5740, 237398), (6076, 224270), (6355, 214424), (7595, 179416), (7658, 177940), (8036, 169570), (8680, 156989), (8897, 153160), (10045, 135656), (10168, 134015), (10940, 124558), (11480, 118699), (12152, 112135), (12710, 107212), (15190, 89708), (15316, 88970), (16072, 84785), (16957, 80360), (17794, 76580), (19145, 71176), (20090, 67828), (21880, 62279), (22427, 60760), (25420, 53606), (26803, 50840), (30380, 44854), (30632, 44485), (33914, 40180), (35588, 38290)]