83443920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49669}}^1$

素因数の和:49692

約数の個数: 80

約数和(自身を含む): 295635840

約数和(自身を除く): 212191920

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 49669, 99338, 149007, 198676, 248345, 298014, 347683, 397352, 496690, 596028, 695366, 745035, 794704, 993380, 1043049, 1192056, 1390732, 1490070, 1738415, 1986760, 2086098, 2384112, 2781464, 2980140, 3476830, 3973520, 4172196, 5215245, 5562928, 5960280, 6953660, 8344392, 10430490, 11920560, 13907320, 16688784, 20860980, 27814640, 41721960, 83443920]

約数ペア:

[(1, 83443920), (2, 41721960), (3, 27814640), (4, 20860980), (5, 16688784), (6, 13907320), (7, 11920560), (8, 10430490), (10, 8344392), (12, 6953660), (14, 5960280), (15, 5562928), (16, 5215245), (20, 4172196), (21, 3973520), (24, 3476830), (28, 2980140), (30, 2781464), (35, 2384112), (40, 2086098), (42, 1986760), (48, 1738415), (56, 1490070), (60, 1390732), (70, 1192056), (80, 1043049), (84, 993380), (105, 794704), (112, 745035), (120, 695366), (140, 596028), (168, 496690), (210, 397352), (240, 347683), (280, 298014), (336, 248345), (420, 198676), (560, 149007), (840, 99338), (1680, 49669)]