858217080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53773}}^1$

素因数の和:53813

約数の個数: 128

約数和(自身を含む): 3097382400

約数和(自身を除く): 2239165320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 53773, 107546, 161319, 215092, 268865, 322638, 376411, 430184, 537730, 645276, 752822, 806595, 1021687, 1075460, 1129233, 1290552, 1505644, 1613190, 1882055, 2043374, 2150920, 2258466, 3011288, 3065061, 3226380, 3764110, 4086748, 4516932, 5108435, 5646165, 6130122, 6452760, 7151809, 7528220, 8173496, 9033864, 10216870, 11292330, 12260244, 14303618, 15056440, 15325305, 20433740, 21455427, 22584660, 24520488, 28607236, 30650610, 35759045, 40867480, 42910854, 45169320, 57214472, 61301220, 71518090, 85821708, 107277135, 122602440, 143036180, 171643416, 214554270, 286072360, 429108540, 858217080]

約数ペア:

[(1, 858217080), (2, 429108540), (3, 286072360), (4, 214554270), (5, 171643416), (6, 143036180), (7, 122602440), (8, 107277135), (10, 85821708), (12, 71518090), (14, 61301220), (15, 57214472), (19, 45169320), (20, 42910854), (21, 40867480), (24, 35759045), (28, 30650610), (30, 28607236), (35, 24520488), (38, 22584660), (40, 21455427), (42, 20433740), (56, 15325305), (57, 15056440), (60, 14303618), (70, 12260244), (76, 11292330), (84, 10216870), (95, 9033864), (105, 8173496), (114, 7528220), (120, 7151809), (133, 6452760), (140, 6130122), (152, 5646165), (168, 5108435), (190, 4516932), (210, 4086748), (228, 3764110), (266, 3226380), (280, 3065061), (285, 3011288), (380, 2258466), (399, 2150920), (420, 2043374), (456, 1882055), (532, 1613190), (570, 1505644), (665, 1290552), (760, 1129233), (798, 1075460), (840, 1021687), (1064, 806595), (1140, 752822), (1330, 645276), (1596, 537730), (1995, 430184), (2280, 376411), (2660, 322638), (3192, 268865), (3990, 215092), (5320, 161319), (7980, 107546), (15960, 53773)]