40593840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 146228736

約数和(自身を除く): 105634896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 331, 336, 365, 420, 438, 511, 560, 584, 662, 730, 840, 876, 993, 1022, 1095, 1168, 1324, 1460, 1533, 1655, 1680, 1752, 1986, 2044, 2190, 2317, 2555, 2648, 2920, 3066, 3310, 3504, 3972, 4088, 4380, 4634, 4965, 5110, 5296, 5840, 6132, 6620, 6951, 7665, 7944, 8176, 8760, 9268, 9930, 10220, 11585, 12264, 13240, 13902, 15330, 15888, 17520, 18536, 19860, 20440, 23170, 24163, 24528, 26480, 27804, 30660, 34755, 37072, 39720, 40880, 46340, 48326, 55608, 61320, 69510, 72489, 79440, 92680, 96652, 111216, 120815, 122640, 139020, 144978, 169141, 185360, 193304, 241630, 278040, 289956, 338282, 362445, 386608, 483260, 507423, 556080, 579912, 676564, 724890, 845705, 966520, 1014846, 1159824, 1353128, 1449780, 1691410, 1933040, 2029692, 2537115, 2706256, 2899560, 3382820, 4059384, 5074230, 5799120, 6765640, 8118768, 10148460, 13531280, 20296920, 40593840]

約数ペア:

[(1, 40593840), (2, 20296920), (3, 13531280), (4, 10148460), (5, 8118768), (6, 6765640), (7, 5799120), (8, 5074230), (10, 4059384), (12, 3382820), (14, 2899560), (15, 2706256), (16, 2537115), (20, 2029692), (21, 1933040), (24, 1691410), (28, 1449780), (30, 1353128), (35, 1159824), (40, 1014846), (42, 966520), (48, 845705), (56, 724890), (60, 676564), (70, 579912), (73, 556080), (80, 507423), (84, 483260), (105, 386608), (112, 362445), (120, 338282), (140, 289956), (146, 278040), (168, 241630), (210, 193304), (219, 185360), (240, 169141), (280, 144978), (292, 139020), (331, 122640), (336, 120815), (365, 111216), (420, 96652), (438, 92680), (511, 79440), (560, 72489), (584, 69510), (662, 61320), (730, 55608), (840, 48326), (876, 46340), (993, 40880), (1022, 39720), (1095, 37072), (1168, 34755), (1324, 30660), (1460, 27804), (1533, 26480), (1655, 24528), (1680, 24163), (1752, 23170), (1986, 20440), (2044, 19860), (2190, 18536), (2317, 17520), (2555, 15888), (2648, 15330), (2920, 13902), (3066, 13240), (3310, 12264), (3504, 11585), (3972, 10220), (4088, 9930), (4380, 9268), (4634, 8760), (4965, 8176), (5110, 7944), (5296, 7665), (5840, 6951), (6132, 6620)]