977431320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 256

約数和(自身を含む): 3483648000

約数和(自身を除く): 2506216680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 139, 153, 170, 180, 204, 216, 255, 270, 278, 306, 340, 360, 383, 408, 417, 459, 510, 540, 556, 612, 680, 695, 765, 766, 834, 918, 1020, 1080, 1112, 1149, 1224, 1251, 1390, 1530, 1532, 1668, 1836, 1915, 2040, 2085, 2295, 2298, 2363, 2502, 2780, 3060, 3064, 3336, 3447, 3672, 3753, 3830, 4170, 4590, 4596, 4726, 5004, 5560, 5745, 6120, 6255, 6511, 6894, 7089, 7506, 7660, 8340, 9180, 9192, 9452, 10008, 10341, 11490, 11815, 12510, 13022, 13788, 14178, 15012, 15320, 16680, 17235, 18360, 18765, 18904, 19533, 20682, 21267, 22980, 23630, 25020, 26044, 27576, 28356, 30024, 32555, 34470, 35445, 37530, 39066, 41364, 42534, 45960, 47260, 50040, 51705, 52088, 53237, 56712, 58599, 63801, 65110, 68940, 70890, 75060, 78132, 82728, 85068, 94520, 97665, 103410, 106335, 106474, 117198, 127602, 130220, 137880, 141780, 150120, 156264, 159711, 170136, 175797, 195330, 206820, 212670, 212948, 234396, 255204, 260440, 266185, 283560, 292995, 319005, 319422, 351594, 390660, 413640, 425340, 425896, 468792, 479133, 510408, 532370, 585990, 638010, 638844, 703188, 781320, 798555, 850680, 878985, 905029, 958266, 1064740, 1171980, 1276020, 1277688, 1406376, 1437399, 1597110, 1757970, 1810058, 1916532, 2129480, 2343960, 2395665, 2552040, 2715087, 2874798, 3194220, 3515940, 3620116, 3833064, 4525145, 4791330, 5430174, 5749596, 6388440, 7031880, 7186995, 7240232, 8145261, 9050290, 9582660, 10860348, 11499192, 13575435, 14373990, 16290522, 18100580, 19165320, 21720696, 24435783, 27150870, 28747980, 32581044, 36201160, 40726305, 48871566, 54301740, 57495960, 65162088, 81452610, 97743132, 108603480, 122178915, 162905220, 195486264, 244357830, 325810440, 488715660, 977431320]

約数ペア:

[(1, 977431320), (2, 488715660), (3, 325810440), (4, 244357830), (5, 195486264), (6, 162905220), (8, 122178915), (9, 108603480), (10, 97743132), (12, 81452610), (15, 65162088), (17, 57495960), (18, 54301740), (20, 48871566), (24, 40726305), (27, 36201160), (30, 32581044), (34, 28747980), (36, 27150870), (40, 24435783), (45, 21720696), (51, 19165320), (54, 18100580), (60, 16290522), (68, 14373990), (72, 13575435), (85, 11499192), (90, 10860348), (102, 9582660), (108, 9050290), (120, 8145261), (135, 7240232), (136, 7186995), (139, 7031880), (153, 6388440), (170, 5749596), (180, 5430174), (204, 4791330), (216, 4525145), (255, 3833064), (270, 3620116), (278, 3515940), (306, 3194220), (340, 2874798), (360, 2715087), (383, 2552040), (408, 2395665), (417, 2343960), (459, 2129480), (510, 1916532), (540, 1810058), (556, 1757970), (612, 1597110), (680, 1437399), (695, 1406376), (765, 1277688), (766, 1276020), (834, 1171980), (918, 1064740), (1020, 958266), (1080, 905029), (1112, 878985), (1149, 850680), (1224, 798555), (1251, 781320), (1390, 703188), (1530, 638844), (1532, 638010), (1668, 585990), (1836, 532370), (1915, 510408), (2040, 479133), (2085, 468792), (2295, 425896), (2298, 425340), (2363, 413640), (2502, 390660), (2780, 351594), (3060, 319422), (3064, 319005), (3336, 292995), (3447, 283560), (3672, 266185), (3753, 260440), (3830, 255204), (4170, 234396), (4590, 212948), (4596, 212670), (4726, 206820), (5004, 195330), (5560, 175797), (5745, 170136), (6120, 159711), (6255, 156264), (6511, 150120), (6894, 141780), (7089, 137880), (7506, 130220), (7660, 127602), (8340, 117198), (9180, 106474), (9192, 106335), (9452, 103410), (10008, 97665), (10341, 94520), (11490, 85068), (11815, 82728), (12510, 78132), (13022, 75060), (13788, 70890), (14178, 68940), (15012, 65110), (15320, 63801), (16680, 58599), (17235, 56712), (18360, 53237), (18765, 52088), (18904, 51705), (19533, 50040), (20682, 47260), (21267, 45960), (22980, 42534), (23630, 41364), (25020, 39066), (26044, 37530), (27576, 35445), (28356, 34470), (30024, 32555)]