137966640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2067

約数の個数: 160

約数和(自身を含む): 500967936

約数和(自身を除く): 363001296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2003, 2296, 2460, 2870, 3280, 3444, 4006, 4305, 4592, 4920, 5740, 6009, 6888, 8012, 8610, 9840, 10015, 11480, 12018, 13776, 14021, 16024, 17220, 20030, 22960, 24036, 28042, 30045, 32048, 34440, 40060, 42063, 48072, 56084, 60090, 68880, 70105, 80120, 82123, 84126, 96144, 112168, 120180, 140210, 160240, 164246, 168252, 210315, 224336, 240360, 246369, 280420, 328492, 336504, 410615, 420630, 480720, 492738, 560840, 574861, 656984, 673008, 821230, 841260, 985476, 1121680, 1149722, 1231845, 1313968, 1642460, 1682520, 1724583, 1970952, 2299444, 2463690, 2874305, 3284920, 3365040, 3449166, 3941904, 4598888, 4927380, 5748610, 6569840, 6898332, 8622915, 9197776, 9854760, 11497220, 13796664, 17245830, 19709520, 22994440, 27593328, 34491660, 45988880, 68983320, 137966640]

約数ペア:

[(1, 137966640), (2, 68983320), (3, 45988880), (4, 34491660), (5, 27593328), (6, 22994440), (7, 19709520), (8, 17245830), (10, 13796664), (12, 11497220), (14, 9854760), (15, 9197776), (16, 8622915), (20, 6898332), (21, 6569840), (24, 5748610), (28, 4927380), (30, 4598888), (35, 3941904), (40, 3449166), (41, 3365040), (42, 3284920), (48, 2874305), (56, 2463690), (60, 2299444), (70, 1970952), (80, 1724583), (82, 1682520), (84, 1642460), (105, 1313968), (112, 1231845), (120, 1149722), (123, 1121680), (140, 985476), (164, 841260), (168, 821230), (205, 673008), (210, 656984), (240, 574861), (246, 560840), (280, 492738), (287, 480720), (328, 420630), (336, 410615), (410, 336504), (420, 328492), (492, 280420), (560, 246369), (574, 240360), (615, 224336), (656, 210315), (820, 168252), (840, 164246), (861, 160240), (984, 140210), (1148, 120180), (1230, 112168), (1435, 96144), (1640, 84126), (1680, 82123), (1722, 80120), (1968, 70105), (2003, 68880), (2296, 60090), (2460, 56084), (2870, 48072), (3280, 42063), (3444, 40060), (4006, 34440), (4305, 32048), (4592, 30045), (4920, 28042), (5740, 24036), (6009, 22960), (6888, 20030), (8012, 17220), (8610, 16024), (9840, 14021), (10015, 13776), (11480, 12018)]