13204789760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:1014

約数の個数: 160

約数和(自身を含む): 32870610432

約数和(自身を除く): 19665820672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 227, 248, 256, 310, 320, 454, 496, 512, 620, 640, 733, 908, 992, 1135, 1240, 1280, 1466, 1816, 1984, 2270, 2480, 2560, 2932, 3632, 3665, 3968, 4540, 4960, 5864, 7037, 7264, 7330, 7936, 9080, 9920, 11728, 14074, 14528, 14660, 15872, 18160, 19840, 22723, 23456, 28148, 29056, 29320, 35185, 36320, 39680, 45446, 46912, 56296, 58112, 58640, 70370, 72640, 79360, 90892, 93824, 112592, 113615, 116224, 117280, 140740, 145280, 166391, 181784, 187648, 225184, 227230, 234560, 281480, 290560, 332782, 363568, 375296, 450368, 454460, 469120, 562960, 581120, 665564, 727136, 831955, 900736, 908920, 938240, 1125920, 1331128, 1454272, 1663910, 1801472, 1817840, 1876480, 2251840, 2662256, 2908544, 3327820, 3602944, 3635680, 4503680, 5158121, 5324512, 5817088, 6655640, 7271360, 9007360, 10316242, 10649024, 11634176, 13311280, 14542720, 18014720, 20632484, 21298048, 25790605, 26622560, 29085440, 41264968, 42596096, 51581210, 53245120, 58170880, 82529936, 85192192, 103162420, 106490240, 165059872, 206324840, 212980480, 330119744, 412649680, 425960960, 660239488, 825299360, 1320478976, 1650598720, 2640957952, 3301197440, 6602394880, 13204789760]

約数ペア:

[(1, 13204789760), (2, 6602394880), (4, 3301197440), (5, 2640957952), (8, 1650598720), (10, 1320478976), (16, 825299360), (20, 660239488), (31, 425960960), (32, 412649680), (40, 330119744), (62, 212980480), (64, 206324840), (80, 165059872), (124, 106490240), (128, 103162420), (155, 85192192), (160, 82529936), (227, 58170880), (248, 53245120), (256, 51581210), (310, 42596096), (320, 41264968), (454, 29085440), (496, 26622560), (512, 25790605), (620, 21298048), (640, 20632484), (733, 18014720), (908, 14542720), (992, 13311280), (1135, 11634176), (1240, 10649024), (1280, 10316242), (1466, 9007360), (1816, 7271360), (1984, 6655640), (2270, 5817088), (2480, 5324512), (2560, 5158121), (2932, 4503680), (3632, 3635680), (3665, 3602944), (3968, 3327820), (4540, 2908544), (4960, 2662256), (5864, 2251840), (7037, 1876480), (7264, 1817840), (7330, 1801472), (7936, 1663910), (9080, 1454272), (9920, 1331128), (11728, 1125920), (14074, 938240), (14528, 908920), (14660, 900736), (15872, 831955), (18160, 727136), (19840, 665564), (22723, 581120), (23456, 562960), (28148, 469120), (29056, 454460), (29320, 450368), (35185, 375296), (36320, 363568), (39680, 332782), (45446, 290560), (46912, 281480), (56296, 234560), (58112, 227230), (58640, 225184), (70370, 187648), (72640, 181784), (79360, 166391), (90892, 145280), (93824, 140740), (112592, 117280), (113615, 116224)]