1315674570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 3820032000

約数和(自身を除く): 2504357430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 199, 210, 266, 285, 398, 399, 570, 597, 665, 798, 995, 1194, 1330, 1393, 1657, 1990, 1995, 2786, 2985, 3314, 3781, 3990, 4179, 4971, 5970, 6965, 7562, 8285, 8358, 9942, 11343, 11599, 13930, 16570, 18905, 20895, 22686, 23198, 24855, 26467, 31483, 34797, 37810, 41790, 49710, 52934, 56715, 57995, 62966, 69594, 79401, 94449, 113430, 115990, 132335, 157415, 158802, 173985, 188898, 220381, 264670, 314830, 329743, 347970, 397005, 440762, 472245, 659486, 661143, 794010, 944490, 989229, 1101905, 1322286, 1648715, 1978458, 2203810, 2308201, 3297430, 3305715, 4616402, 4946145, 6265117, 6611430, 6924603, 9892290, 11541005, 12530234, 13849206, 18795351, 23082010, 31325585, 34623015, 37590702, 43855819, 62651170, 69246030, 87711638, 93976755, 131567457, 187953510, 219279095, 263134914, 438558190, 657837285, 1315674570]

約数ペア:

[(1, 1315674570), (2, 657837285), (3, 438558190), (5, 263134914), (6, 219279095), (7, 187953510), (10, 131567457), (14, 93976755), (15, 87711638), (19, 69246030), (21, 62651170), (30, 43855819), (35, 37590702), (38, 34623015), (42, 31325585), (57, 23082010), (70, 18795351), (95, 13849206), (105, 12530234), (114, 11541005), (133, 9892290), (190, 6924603), (199, 6611430), (210, 6265117), (266, 4946145), (285, 4616402), (398, 3305715), (399, 3297430), (570, 2308201), (597, 2203810), (665, 1978458), (798, 1648715), (995, 1322286), (1194, 1101905), (1330, 989229), (1393, 944490), (1657, 794010), (1990, 661143), (1995, 659486), (2786, 472245), (2985, 440762), (3314, 397005), (3781, 347970), (3990, 329743), (4179, 314830), (4971, 264670), (5970, 220381), (6965, 188898), (7562, 173985), (8285, 158802), (8358, 157415), (9942, 132335), (11343, 115990), (11599, 113430), (13930, 94449), (16570, 79401), (18905, 69594), (20895, 62966), (22686, 57995), (23198, 56715), (24855, 52934), (26467, 49710), (31483, 41790), (34797, 37810)]