399305520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 360

約数和(自身を含む): 1514345040

約数和(自身を除く): 1115039520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 101, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 202, 204, 228, 240, 255, 272, 285, 289, 303, 304, 306, 323, 340, 342, 360, 380, 404, 408, 456, 505, 510, 570, 578, 606, 612, 646, 680, 684, 720, 760, 765, 808, 816, 855, 867, 909, 912, 969, 1010, 1020, 1140, 1156, 1212, 1224, 1292, 1360, 1368, 1445, 1515, 1520, 1530, 1615, 1616, 1710, 1717, 1734, 1818, 1919, 1938, 2020, 2040, 2280, 2312, 2424, 2448, 2584, 2601, 2736, 2890, 2907, 3030, 3060, 3230, 3420, 3434, 3468, 3636, 3838, 3876, 4040, 4080, 4335, 4545, 4560, 4624, 4845, 4848, 5151, 5168, 5202, 5491, 5757, 5780, 5814, 6060, 6120, 6460, 6840, 6868, 6936, 7272, 7676, 7752, 8080, 8585, 8670, 9090, 9595, 9690, 10302, 10404, 10982, 11514, 11560, 11628, 12120, 12240, 12920, 13005, 13680, 13736, 13872, 14535, 14544, 15352, 15453, 15504, 16473, 17170, 17271, 17340, 18180, 19190, 19380, 20604, 20808, 21964, 23028, 23120, 23256, 24240, 25755, 25840, 26010, 27455, 27472, 28785, 29070, 29189, 30704, 30906, 32623, 32946, 34340, 34542, 34680, 36360, 38380, 38760, 41208, 41616, 43928, 46056, 46512, 49419, 51510, 52020, 54910, 57570, 58140, 58378, 61812, 65246, 65892, 68680, 69084, 69360, 72720, 76760, 77265, 77520, 82365, 82416, 86355, 87567, 87856, 92112, 97869, 98838, 103020, 104040, 109820, 115140, 116280, 116756, 123624, 130492, 131784, 137360, 138168, 145945, 153520, 154530, 163115, 164730, 172710, 175134, 195738, 197676, 206040, 208080, 219640, 230280, 232560, 233512, 247095, 247248, 260984, 262701, 263568, 276336, 291890, 293607, 309060, 326230, 329460, 345420, 350268, 391476, 395352, 412080, 437835, 439280, 460560, 467024, 489345, 494190, 521968, 525402, 554591, 583780, 587214, 618120, 652460, 658920, 690840, 700536, 782952, 790704, 875670, 978690, 988380, 1050804, 1109182, 1167560, 1174428, 1236240, 1304920, 1313505, 1317840, 1381680, 1401072, 1468035, 1565904, 1663773, 1751340, 1957380, 1976760, 2101608, 2218364, 2335120, 2348856, 2609840, 2627010, 2772955, 2936070, 3327546, 3502680, 3914760, 3953520, 4203216, 4436728, 4697712, 4991319, 5254020, 5545910, 5872140, 6655092, 7005360, 7829520, 8318865, 8873456, 9982638, 10508040, 11091820, 11744280, 13310184, 16637730, 19965276, 21016080, 22183640, 23488560, 24956595, 26620368, 33275460, 39930552, 44367280, 49913190, 66550920, 79861104, 99826380, 133101840, 199652760, 399305520]

約数ペア:

[(1, 399305520), (2, 199652760), (3, 133101840), (4, 99826380), (5, 79861104), (6, 66550920), (8, 49913190), (9, 44367280), (10, 39930552), (12, 33275460), (15, 26620368), (16, 24956595), (17, 23488560), (18, 22183640), (19, 21016080), (20, 19965276), (24, 16637730), (30, 13310184), (34, 11744280), (36, 11091820), (38, 10508040), (40, 9982638), (45, 8873456), (48, 8318865), (51, 7829520), (57, 7005360), (60, 6655092), (68, 5872140), (72, 5545910), (76, 5254020), (80, 4991319), (85, 4697712), (90, 4436728), (95, 4203216), (101, 3953520), (102, 3914760), (114, 3502680), (120, 3327546), (136, 2936070), (144, 2772955), (152, 2627010), (153, 2609840), (170, 2348856), (171, 2335120), (180, 2218364), (190, 2101608), (202, 1976760), (204, 1957380), (228, 1751340), (240, 1663773), (255, 1565904), (272, 1468035), (285, 1401072), (289, 1381680), (303, 1317840), (304, 1313505), (306, 1304920), (323, 1236240), (340, 1174428), (342, 1167560), (360, 1109182), (380, 1050804), (404, 988380), (408, 978690), (456, 875670), (505, 790704), (510, 782952), (570, 700536), (578, 690840), (606, 658920), (612, 652460), (646, 618120), (680, 587214), (684, 583780), (720, 554591), (760, 525402), (765, 521968), (808, 494190), (816, 489345), (855, 467024), (867, 460560), (909, 439280), (912, 437835), (969, 412080), (1010, 395352), (1020, 391476), (1140, 350268), (1156, 345420), (1212, 329460), (1224, 326230), (1292, 309060), (1360, 293607), (1368, 291890), (1445, 276336), (1515, 263568), (1520, 262701), (1530, 260984), (1615, 247248), (1616, 247095), (1710, 233512), (1717, 232560), (1734, 230280), (1818, 219640), (1919, 208080), (1938, 206040), (2020, 197676), (2040, 195738), (2280, 175134), (2312, 172710), (2424, 164730), (2448, 163115), (2584, 154530), (2601, 153520), (2736, 145945), (2890, 138168), (2907, 137360), (3030, 131784), (3060, 130492), (3230, 123624), (3420, 116756), (3434, 116280), (3468, 115140), (3636, 109820), (3838, 104040), (3876, 103020), (4040, 98838), (4080, 97869), (4335, 92112), (4545, 87856), (4560, 87567), (4624, 86355), (4845, 82416), (4848, 82365), (5151, 77520), (5168, 77265), (5202, 76760), (5491, 72720), (5757, 69360), (5780, 69084), (5814, 68680), (6060, 65892), (6120, 65246), (6460, 61812), (6840, 58378), (6868, 58140), (6936, 57570), (7272, 54910), (7676, 52020), (7752, 51510), (8080, 49419), (8585, 46512), (8670, 46056), (9090, 43928), (9595, 41616), (9690, 41208), (10302, 38760), (10404, 38380), (10982, 36360), (11514, 34680), (11560, 34542), (11628, 34340), (12120, 32946), (12240, 32623), (12920, 30906), (13005, 30704), (13680, 29189), (13736, 29070), (13872, 28785), (14535, 27472), (14544, 27455), (15352, 26010), (15453, 25840), (15504, 25755), (16473, 24240), (17170, 23256), (17271, 23120), (17340, 23028), (18180, 21964), (19190, 20808), (19380, 20604)]