143550120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2435

約数の個数: 128

約数和(自身を含む): 499127040

約数和(自身を除く): 355576920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2341, 2555, 2920, 3066, 4088, 4380, 4682, 5110, 6132, 7023, 7665, 8760, 9364, 10220, 11705, 12264, 14046, 15330, 16387, 18728, 20440, 23410, 28092, 30660, 32774, 35115, 46820, 49161, 56184, 61320, 65548, 70230, 81935, 93640, 98322, 131096, 140460, 163870, 170893, 196644, 245805, 280920, 327740, 341786, 393288, 491610, 512679, 655480, 683572, 854465, 983220, 1025358, 1196251, 1367144, 1708930, 1966440, 2050716, 2392502, 2563395, 3417860, 3588753, 4101432, 4785004, 5126790, 5981255, 6835720, 7177506, 9570008, 10253580, 11962510, 14355012, 17943765, 20507160, 23925020, 28710024, 35887530, 47850040, 71775060, 143550120]

約数ペア:

[(1, 143550120), (2, 71775060), (3, 47850040), (4, 35887530), (5, 28710024), (6, 23925020), (7, 20507160), (8, 17943765), (10, 14355012), (12, 11962510), (14, 10253580), (15, 9570008), (20, 7177506), (21, 6835720), (24, 5981255), (28, 5126790), (30, 4785004), (35, 4101432), (40, 3588753), (42, 3417860), (56, 2563395), (60, 2392502), (70, 2050716), (73, 1966440), (84, 1708930), (105, 1367144), (120, 1196251), (140, 1025358), (146, 983220), (168, 854465), (210, 683572), (219, 655480), (280, 512679), (292, 491610), (365, 393288), (420, 341786), (438, 327740), (511, 280920), (584, 245805), (730, 196644), (840, 170893), (876, 163870), (1022, 140460), (1095, 131096), (1460, 98322), (1533, 93640), (1752, 81935), (2044, 70230), (2190, 65548), (2341, 61320), (2555, 56184), (2920, 49161), (3066, 46820), (4088, 35115), (4380, 32774), (4682, 30660), (5110, 28092), (6132, 23410), (7023, 20440), (7665, 18728), (8760, 16387), (9364, 15330), (10220, 14046), (11705, 12264)]