194141430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 621504000

約数和(自身を除く): 427362570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 331, 342, 343, 399, 441, 490, 570, 630, 662, 665, 686, 735, 798, 855, 882, 931, 993, 1029, 1197, 1330, 1470, 1655, 1710, 1715, 1862, 1986, 1995, 2058, 2205, 2317, 2394, 2793, 2979, 3087, 3310, 3430, 3990, 4410, 4634, 4655, 4965, 5145, 5586, 5958, 5985, 6174, 6289, 6517, 6951, 8379, 9310, 9930, 10290, 11585, 11970, 12578, 13034, 13902, 13965, 14895, 15435, 16219, 16758, 18867, 19551, 20853, 23170, 27930, 29790, 30870, 31445, 32438, 32585, 34755, 37734, 39102, 41706, 41895, 44023, 48657, 56601, 58653, 62890, 65170, 69510, 81095, 83790, 88046, 94335, 97314, 97755, 104265, 113202, 113533, 117306, 132069, 145971, 162190, 188670, 195510, 208530, 220115, 227066, 243285, 264138, 283005, 291942, 293265, 308161, 340599, 396207, 440230, 486570, 566010, 567665, 586530, 616322, 660345, 681198, 729855, 792414, 924483, 1021797, 1135330, 1320690, 1459710, 1540805, 1702995, 1848966, 1981035, 2043594, 2157127, 2773449, 3081610, 3405990, 3962070, 4314254, 4622415, 5108985, 5546898, 6471381, 9244830, 10217970, 10785635, 12942762, 13867245, 19414143, 21571270, 27734490, 32356905, 38828286, 64713810, 97070715, 194141430]

約数ペア:

[(1, 194141430), (2, 97070715), (3, 64713810), (5, 38828286), (6, 32356905), (7, 27734490), (9, 21571270), (10, 19414143), (14, 13867245), (15, 12942762), (18, 10785635), (19, 10217970), (21, 9244830), (30, 6471381), (35, 5546898), (38, 5108985), (42, 4622415), (45, 4314254), (49, 3962070), (57, 3405990), (63, 3081610), (70, 2773449), (90, 2157127), (95, 2043594), (98, 1981035), (105, 1848966), (114, 1702995), (126, 1540805), (133, 1459710), (147, 1320690), (171, 1135330), (190, 1021797), (210, 924483), (245, 792414), (266, 729855), (285, 681198), (294, 660345), (315, 616322), (331, 586530), (342, 567665), (343, 566010), (399, 486570), (441, 440230), (490, 396207), (570, 340599), (630, 308161), (662, 293265), (665, 291942), (686, 283005), (735, 264138), (798, 243285), (855, 227066), (882, 220115), (931, 208530), (993, 195510), (1029, 188670), (1197, 162190), (1330, 145971), (1470, 132069), (1655, 117306), (1710, 113533), (1715, 113202), (1862, 104265), (1986, 97755), (1995, 97314), (2058, 94335), (2205, 88046), (2317, 83790), (2394, 81095), (2793, 69510), (2979, 65170), (3087, 62890), (3310, 58653), (3430, 56601), (3990, 48657), (4410, 44023), (4634, 41895), (4655, 41706), (4965, 39102), (5145, 37734), (5586, 34755), (5958, 32585), (5985, 32438), (6174, 31445), (6289, 30870), (6517, 29790), (6951, 27930), (8379, 23170), (9310, 20853), (9930, 19551), (10290, 18867), (11585, 16758), (11970, 16219), (12578, 15435), (13034, 14895), (13902, 13965)]