1119027420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15625

約数の個数: 192

約数和(自身を含む): 4188441600

約数和(自身を除く): 3069414180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 15581, 17955, 23940, 31162, 35910, 46743, 62324, 71820, 77905, 93486, 109067, 140229, 155810, 186972, 218134, 233715, 280458, 296039, 311620, 327201, 420687, 436268, 467430, 545335, 560916, 592078, 654402, 701145, 841374, 888117, 934860, 981603, 1090670, 1184156, 1308804, 1402290, 1480195, 1636005, 1682748, 1776234, 1963206, 2072273, 2103435, 2181340, 2664351, 2804580, 2944809, 2960390, 3272010, 3552468, 3926412, 4144546, 4206870, 4440585, 4908015, 5328702, 5889618, 5920780, 6216819, 6544020, 7993053, 8289092, 8413740, 8881170, 9816030, 10361365, 10657404, 11779236, 12433638, 13321755, 14724045, 15986106, 17762340, 18650457, 19632060, 20722730, 24867276, 26643510, 29448090, 31084095, 31972212, 37300914, 39965265, 41445460, 53287020, 55951371, 58896180, 62168190, 74601828, 79930530, 93252285, 111902742, 124336380, 159861060, 186504570, 223805484, 279756855, 373009140, 559513710, 1119027420]

約数ペア:

[(1, 1119027420), (2, 559513710), (3, 373009140), (4, 279756855), (5, 223805484), (6, 186504570), (7, 159861060), (9, 124336380), (10, 111902742), (12, 93252285), (14, 79930530), (15, 74601828), (18, 62168190), (19, 58896180), (20, 55951371), (21, 53287020), (27, 41445460), (28, 39965265), (30, 37300914), (35, 31972212), (36, 31084095), (38, 29448090), (42, 26643510), (45, 24867276), (54, 20722730), (57, 19632060), (60, 18650457), (63, 17762340), (70, 15986106), (76, 14724045), (84, 13321755), (90, 12433638), (95, 11779236), (105, 10657404), (108, 10361365), (114, 9816030), (126, 8881170), (133, 8413740), (135, 8289092), (140, 7993053), (171, 6544020), (180, 6216819), (189, 5920780), (190, 5889618), (210, 5328702), (228, 4908015), (252, 4440585), (266, 4206870), (270, 4144546), (285, 3926412), (315, 3552468), (342, 3272010), (378, 2960390), (380, 2944809), (399, 2804580), (420, 2664351), (513, 2181340), (532, 2103435), (540, 2072273), (570, 1963206), (630, 1776234), (665, 1682748), (684, 1636005), (756, 1480195), (798, 1402290), (855, 1308804), (945, 1184156), (1026, 1090670), (1140, 981603), (1197, 934860), (1260, 888117), (1330, 841374), (1596, 701145), (1710, 654402), (1890, 592078), (1995, 560916), (2052, 545335), (2394, 467430), (2565, 436268), (2660, 420687), (3420, 327201), (3591, 311620), (3780, 296039), (3990, 280458), (4788, 233715), (5130, 218134), (5985, 186972), (7182, 155810), (7980, 140229), (10260, 109067), (11970, 93486), (14364, 77905), (15581, 71820), (17955, 62324), (23940, 46743), (31162, 35910)]