313781040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16141}}^1$

素因数の和:16169

約数の個数: 120

約数和(自身を含む): 1092877968

約数和(自身を除く): 779096928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 16141, 19440, 32282, 48423, 64564, 80705, 96846, 129128, 145269, 161410, 193692, 242115, 258256, 290538, 322820, 387384, 435807, 484230, 581076, 645640, 726345, 774768, 871614, 968460, 1162152, 1291280, 1307421, 1452690, 1743228, 1936920, 2179035, 2324304, 2614842, 2905380, 3486456, 3873840, 3922263, 4358070, 5229684, 5810760, 6537105, 6972912, 7844526, 8716140, 10459368, 11621520, 13074210, 15689052, 17432280, 19611315, 20918736, 26148420, 31378104, 34864560, 39222630, 52296840, 62756208, 78445260, 104593680, 156890520, 313781040]

約数ペア:

[(1, 313781040), (2, 156890520), (3, 104593680), (4, 78445260), (5, 62756208), (6, 52296840), (8, 39222630), (9, 34864560), (10, 31378104), (12, 26148420), (15, 20918736), (16, 19611315), (18, 17432280), (20, 15689052), (24, 13074210), (27, 11621520), (30, 10459368), (36, 8716140), (40, 7844526), (45, 6972912), (48, 6537105), (54, 5810760), (60, 5229684), (72, 4358070), (80, 3922263), (81, 3873840), (90, 3486456), (108, 2905380), (120, 2614842), (135, 2324304), (144, 2179035), (162, 1936920), (180, 1743228), (216, 1452690), (240, 1307421), (243, 1291280), (270, 1162152), (324, 968460), (360, 871614), (405, 774768), (432, 726345), (486, 645640), (540, 581076), (648, 484230), (720, 435807), (810, 387384), (972, 322820), (1080, 290538), (1215, 258256), (1296, 242115), (1620, 193692), (1944, 161410), (2160, 145269), (2430, 129128), (3240, 96846), (3888, 80705), (4860, 64564), (6480, 48423), (9720, 32282), (16141, 19440)]