206360280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4858

約数の個数: 192

約数和(自身を含む): 811736640

約数和(自身を除く): 605376360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 4817, 5355, 6120, 7140, 8568, 9634, 10710, 14280, 14451, 19268, 21420, 24085, 28902, 33719, 38536, 42840, 43353, 48170, 57804, 67438, 72255, 81889, 86706, 96340, 101157, 115608, 134876, 144510, 163778, 168595, 173412, 192680, 202314, 216765, 245667, 269752, 289020, 303471, 327556, 337190, 346824, 404628, 409445, 433530, 491334, 505785, 573223, 578040, 606942, 655112, 674380, 737001, 809256, 818890, 867060, 982668, 1011570, 1146446, 1213884, 1228335, 1348760, 1474002, 1517355, 1637780, 1719669, 1734120, 1965336, 2023140, 2292892, 2427768, 2456670, 2866115, 2948004, 3034710, 3275560, 3439338, 3685005, 4046280, 4585784, 4913340, 5159007, 5732230, 5896008, 6069420, 6878676, 7370010, 8598345, 9826680, 10318014, 11464460, 12138840, 13757352, 14740020, 17196690, 20636028, 22928920, 25795035, 29480040, 34393380, 41272056, 51590070, 68786760, 103180140, 206360280]

約数ペア:

[(1, 206360280), (2, 103180140), (3, 68786760), (4, 51590070), (5, 41272056), (6, 34393380), (7, 29480040), (8, 25795035), (9, 22928920), (10, 20636028), (12, 17196690), (14, 14740020), (15, 13757352), (17, 12138840), (18, 11464460), (20, 10318014), (21, 9826680), (24, 8598345), (28, 7370010), (30, 6878676), (34, 6069420), (35, 5896008), (36, 5732230), (40, 5159007), (42, 4913340), (45, 4585784), (51, 4046280), (56, 3685005), (60, 3439338), (63, 3275560), (68, 3034710), (70, 2948004), (72, 2866115), (84, 2456670), (85, 2427768), (90, 2292892), (102, 2023140), (105, 1965336), (119, 1734120), (120, 1719669), (126, 1637780), (136, 1517355), (140, 1474002), (153, 1348760), (168, 1228335), (170, 1213884), (180, 1146446), (204, 1011570), (210, 982668), (238, 867060), (252, 818890), (255, 809256), (280, 737001), (306, 674380), (315, 655112), (340, 606942), (357, 578040), (360, 573223), (408, 505785), (420, 491334), (476, 433530), (504, 409445), (510, 404628), (595, 346824), (612, 337190), (630, 327556), (680, 303471), (714, 289020), (765, 269752), (840, 245667), (952, 216765), (1020, 202314), (1071, 192680), (1190, 173412), (1224, 168595), (1260, 163778), (1428, 144510), (1530, 134876), (1785, 115608), (2040, 101157), (2142, 96340), (2380, 86706), (2520, 81889), (2856, 72255), (3060, 67438), (3570, 57804), (4284, 48170), (4760, 43353), (4817, 42840), (5355, 38536), (6120, 33719), (7140, 28902), (8568, 24085), (9634, 21420), (10710, 19268), (14280, 14451)]