15709038660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{31091}}^1$

素因数の和:31514

約数の個数: 144

約数和(自身を含む): 54595562112

約数和(自身を除く): 38886523452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 401, 420, 630, 802, 1203, 1260, 1604, 2005, 2406, 2807, 3609, 4010, 4812, 5614, 6015, 7218, 8020, 8421, 11228, 12030, 14035, 14436, 16842, 18045, 24060, 25263, 28070, 31091, 33684, 36090, 42105, 50526, 56140, 62182, 72180, 84210, 93273, 101052, 124364, 126315, 155455, 168420, 186546, 217637, 252630, 279819, 310910, 373092, 435274, 466365, 505260, 559638, 621820, 652911, 870548, 932730, 1088185, 1119276, 1305822, 1399095, 1865460, 1958733, 2176370, 2611644, 2798190, 3264555, 3917466, 4352740, 5596380, 6529110, 7834932, 9793665, 12467491, 13058220, 19587330, 24934982, 37402473, 39174660, 49869964, 62337455, 74804946, 87272437, 112207419, 124674910, 149609892, 174544874, 187012365, 224414838, 249349820, 261817311, 349089748, 374024730, 436362185, 448829676, 523634622, 561037095, 748049460, 785451933, 872724370, 1047269244, 1122074190, 1309086555, 1570903866, 1745448740, 2244148380, 2618173110, 3141807732, 3927259665, 5236346220, 7854519330, 15709038660]

約数ペア:

[(1, 15709038660), (2, 7854519330), (3, 5236346220), (4, 3927259665), (5, 3141807732), (6, 2618173110), (7, 2244148380), (9, 1745448740), (10, 1570903866), (12, 1309086555), (14, 1122074190), (15, 1047269244), (18, 872724370), (20, 785451933), (21, 748049460), (28, 561037095), (30, 523634622), (35, 448829676), (36, 436362185), (42, 374024730), (45, 349089748), (60, 261817311), (63, 249349820), (70, 224414838), (84, 187012365), (90, 174544874), (105, 149609892), (126, 124674910), (140, 112207419), (180, 87272437), (210, 74804946), (252, 62337455), (315, 49869964), (401, 39174660), (420, 37402473), (630, 24934982), (802, 19587330), (1203, 13058220), (1260, 12467491), (1604, 9793665), (2005, 7834932), (2406, 6529110), (2807, 5596380), (3609, 4352740), (4010, 3917466), (4812, 3264555), (5614, 2798190), (6015, 2611644), (7218, 2176370), (8020, 1958733), (8421, 1865460), (11228, 1399095), (12030, 1305822), (14035, 1119276), (14436, 1088185), (16842, 932730), (18045, 870548), (24060, 652911), (25263, 621820), (28070, 559638), (31091, 505260), (33684, 466365), (36090, 435274), (42105, 373092), (50526, 310910), (56140, 279819), (62182, 252630), (72180, 217637), (84210, 186546), (93273, 168420), (101052, 155455), (124364, 126315)]