340335660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 1125218304

約数和(自身を除く): 784882644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 101, 105, 113, 140, 142, 202, 210, 213, 226, 284, 303, 339, 355, 404, 420, 426, 452, 497, 505, 565, 606, 678, 707, 710, 791, 852, 994, 1010, 1065, 1130, 1212, 1356, 1414, 1420, 1491, 1515, 1582, 1695, 1988, 2020, 2121, 2130, 2260, 2373, 2485, 2828, 2982, 3030, 3164, 3390, 3535, 3955, 4242, 4260, 4746, 4970, 5964, 6060, 6780, 7070, 7171, 7455, 7910, 8023, 8484, 9492, 9940, 10605, 11413, 11865, 14140, 14342, 14910, 15820, 16046, 21210, 21513, 22826, 23730, 24069, 28684, 29820, 32092, 34239, 35855, 40115, 42420, 43026, 45652, 47460, 48138, 50197, 56161, 57065, 68478, 71710, 79891, 80230, 86052, 96276, 100394, 107565, 112322, 114130, 120345, 136956, 143420, 150591, 159782, 160460, 168483, 171195, 200788, 215130, 224644, 228260, 239673, 240690, 250985, 280805, 301182, 319564, 336966, 342390, 399455, 430260, 479346, 481380, 501970, 561610, 602364, 673932, 684780, 752955, 798910, 810323, 842415, 958692, 1003940, 1123220, 1198365, 1505910, 1597820, 1620646, 1684830, 2396730, 2430969, 3011820, 3241292, 3369660, 4051615, 4793460, 4861938, 5672261, 8103230, 9723876, 11344522, 12154845, 16206460, 17016783, 22689044, 24309690, 28361305, 34033566, 48619380, 56722610, 68067132, 85083915, 113445220, 170167830, 340335660]

約数ペア:

[(1, 340335660), (2, 170167830), (3, 113445220), (4, 85083915), (5, 68067132), (6, 56722610), (7, 48619380), (10, 34033566), (12, 28361305), (14, 24309690), (15, 22689044), (20, 17016783), (21, 16206460), (28, 12154845), (30, 11344522), (35, 9723876), (42, 8103230), (60, 5672261), (70, 4861938), (71, 4793460), (84, 4051615), (101, 3369660), (105, 3241292), (113, 3011820), (140, 2430969), (142, 2396730), (202, 1684830), (210, 1620646), (213, 1597820), (226, 1505910), (284, 1198365), (303, 1123220), (339, 1003940), (355, 958692), (404, 842415), (420, 810323), (426, 798910), (452, 752955), (497, 684780), (505, 673932), (565, 602364), (606, 561610), (678, 501970), (707, 481380), (710, 479346), (791, 430260), (852, 399455), (994, 342390), (1010, 336966), (1065, 319564), (1130, 301182), (1212, 280805), (1356, 250985), (1414, 240690), (1420, 239673), (1491, 228260), (1515, 224644), (1582, 215130), (1695, 200788), (1988, 171195), (2020, 168483), (2121, 160460), (2130, 159782), (2260, 150591), (2373, 143420), (2485, 136956), (2828, 120345), (2982, 114130), (3030, 112322), (3164, 107565), (3390, 100394), (3535, 96276), (3955, 86052), (4242, 80230), (4260, 79891), (4746, 71710), (4970, 68478), (5964, 57065), (6060, 56161), (6780, 50197), (7070, 48138), (7171, 47460), (7455, 45652), (7910, 43026), (8023, 42420), (8484, 40115), (9492, 35855), (9940, 34239), (10605, 32092), (11413, 29820), (11865, 28684), (14140, 24069), (14342, 23730), (14910, 22826), (15820, 21513), (16046, 21210)]