393615180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 1414748160

約数和(自身を除く): 1021132980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 404, 420, 505, 540, 606, 630, 707, 756, 909, 945, 1010, 1031, 1212, 1260, 1414, 1515, 1818, 1890, 2020, 2062, 2121, 2727, 2828, 3030, 3093, 3535, 3636, 3780, 4124, 4242, 4545, 5155, 5454, 6060, 6186, 6363, 7070, 7217, 8484, 9090, 9279, 10310, 10605, 10908, 12372, 12726, 13635, 14140, 14434, 15465, 18180, 18558, 19089, 20620, 21210, 21651, 25452, 27270, 27837, 28868, 30930, 31815, 36085, 37116, 38178, 42420, 43302, 46395, 54540, 55674, 61860, 63630, 64953, 72170, 76356, 86604, 92790, 95445, 104131, 108255, 111348, 127260, 129906, 139185, 144340, 185580, 190890, 194859, 208262, 216510, 259812, 278370, 312393, 324765, 381780, 389718, 416524, 433020, 520655, 556740, 624786, 649530, 728917, 779436, 937179, 974295, 1041310, 1249572, 1299060, 1457834, 1561965, 1874358, 1948590, 2082620, 2186751, 2811537, 2915668, 3123930, 3644585, 3748716, 3897180, 4373502, 4685895, 5623074, 6247860, 6560253, 7289170, 8747004, 9371790, 10933755, 11246148, 13120506, 14057685, 14578340, 18743580, 19680759, 21867510, 26241012, 28115370, 32801265, 39361518, 43735020, 56230740, 65602530, 78723036, 98403795, 131205060, 196807590, 393615180]

約数ペア:

[(1, 393615180), (2, 196807590), (3, 131205060), (4, 98403795), (5, 78723036), (6, 65602530), (7, 56230740), (9, 43735020), (10, 39361518), (12, 32801265), (14, 28115370), (15, 26241012), (18, 21867510), (20, 19680759), (21, 18743580), (27, 14578340), (28, 14057685), (30, 13120506), (35, 11246148), (36, 10933755), (42, 9371790), (45, 8747004), (54, 7289170), (60, 6560253), (63, 6247860), (70, 5623074), (84, 4685895), (90, 4373502), (101, 3897180), (105, 3748716), (108, 3644585), (126, 3123930), (135, 2915668), (140, 2811537), (180, 2186751), (189, 2082620), (202, 1948590), (210, 1874358), (252, 1561965), (270, 1457834), (303, 1299060), (315, 1249572), (378, 1041310), (404, 974295), (420, 937179), (505, 779436), (540, 728917), (606, 649530), (630, 624786), (707, 556740), (756, 520655), (909, 433020), (945, 416524), (1010, 389718), (1031, 381780), (1212, 324765), (1260, 312393), (1414, 278370), (1515, 259812), (1818, 216510), (1890, 208262), (2020, 194859), (2062, 190890), (2121, 185580), (2727, 144340), (2828, 139185), (3030, 129906), (3093, 127260), (3535, 111348), (3636, 108255), (3780, 104131), (4124, 95445), (4242, 92790), (4545, 86604), (5155, 76356), (5454, 72170), (6060, 64953), (6186, 63630), (6363, 61860), (7070, 55674), (7217, 54540), (8484, 46395), (9090, 43302), (9279, 42420), (10310, 38178), (10605, 37116), (10908, 36085), (12372, 31815), (12726, 30930), (13635, 28868), (14140, 27837), (14434, 27270), (15465, 25452), (18180, 21651), (18558, 21210), (19089, 20620)]