3199910520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1093}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 9931069440

約数和(自身を除く): 6731158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 787, 930, 1093, 1240, 1574, 1860, 2186, 2361, 3148, 3279, 3720, 3935, 4372, 4722, 5465, 6296, 6558, 7870, 8744, 9444, 10930, 11805, 13116, 15740, 16395, 18888, 21860, 23610, 24397, 26232, 31480, 32790, 33883, 43720, 47220, 48794, 65580, 67766, 73191, 94440, 97588, 101649, 121985, 131160, 135532, 146382, 169415, 195176, 203298, 243970, 271064, 292764, 338830, 365955, 406596, 487940, 508245, 585528, 677660, 731910, 813192, 860191, 975880, 1016490, 1355320, 1463820, 1720382, 2032980, 2580573, 2927640, 3440764, 4065960, 4300955, 5161146, 6881528, 8601910, 10322292, 12902865, 17203820, 20644584, 25805730, 26665921, 34407640, 51611460, 53331842, 79997763, 103222920, 106663684, 133329605, 159995526, 213327368, 266659210, 319991052, 399988815, 533318420, 639982104, 799977630, 1066636840, 1599955260, 3199910520]

約数ペア:

[(1, 3199910520), (2, 1599955260), (3, 1066636840), (4, 799977630), (5, 639982104), (6, 533318420), (8, 399988815), (10, 319991052), (12, 266659210), (15, 213327368), (20, 159995526), (24, 133329605), (30, 106663684), (31, 103222920), (40, 79997763), (60, 53331842), (62, 51611460), (93, 34407640), (120, 26665921), (124, 25805730), (155, 20644584), (186, 17203820), (248, 12902865), (310, 10322292), (372, 8601910), (465, 6881528), (620, 5161146), (744, 4300955), (787, 4065960), (930, 3440764), (1093, 2927640), (1240, 2580573), (1574, 2032980), (1860, 1720382), (2186, 1463820), (2361, 1355320), (3148, 1016490), (3279, 975880), (3720, 860191), (3935, 813192), (4372, 731910), (4722, 677660), (5465, 585528), (6296, 508245), (6558, 487940), (7870, 406596), (8744, 365955), (9444, 338830), (10930, 292764), (11805, 271064), (13116, 243970), (15740, 203298), (16395, 195176), (18888, 169415), (21860, 146382), (23610, 135532), (24397, 131160), (26232, 121985), (31480, 101649), (32790, 97588), (33883, 94440), (43720, 73191), (47220, 67766), (48794, 65580)]