315569280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 1110412800

約数和(自身を除く): 794843520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 269, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 538, 564, 611, 624, 640, 705, 752, 780, 807, 832, 940, 960, 1040, 1076, 1128, 1222, 1248, 1345, 1410, 1504, 1560, 1614, 1664, 1833, 1880, 1920, 2080, 2152, 2256, 2444, 2496, 2690, 2820, 3008, 3055, 3120, 3228, 3497, 3666, 3760, 4035, 4160, 4304, 4512, 4888, 4992, 5380, 5640, 6016, 6110, 6240, 6456, 6994, 7332, 7520, 8070, 8320, 8608, 9024, 9165, 9776, 10491, 10760, 11280, 12220, 12480, 12643, 12912, 13988, 14664, 15040, 16140, 17216, 17485, 18048, 18330, 19552, 20982, 21520, 22560, 24440, 24960, 25286, 25824, 27976, 29328, 30080, 32280, 34432, 34970, 36660, 37929, 39104, 41964, 43040, 45120, 48880, 50572, 51648, 52455, 55952, 58656, 63215, 64560, 69940, 73320, 75858, 78208, 83928, 86080, 90240, 97760, 101144, 103296, 104910, 111904, 117312, 126430, 129120, 139880, 146640, 151716, 164359, 167856, 172160, 189645, 195520, 202288, 209820, 223808, 234624, 252860, 258240, 279760, 293280, 303432, 328718, 335712, 379290, 391040, 404576, 419640, 447616, 493077, 505720, 516480, 559520, 586560, 606864, 657436, 671424, 758580, 809152, 821795, 839280, 986154, 1011440, 1119040, 1173120, 1213728, 1314872, 1342848, 1517160, 1618304, 1643590, 1678560, 1972308, 2022880, 2238080, 2427456, 2465385, 2629744, 3034320, 3287180, 3357120, 3944616, 4045760, 4854912, 4930770, 5259488, 6068640, 6574360, 6714240, 7889232, 8091520, 9861540, 10518976, 12137280, 13148720, 15778464, 19723080, 21037952, 24274560, 26297440, 31556928, 39446160, 52594880, 63113856, 78892320, 105189760, 157784640, 315569280]

約数ペア:

[(1, 315569280), (2, 157784640), (3, 105189760), (4, 78892320), (5, 63113856), (6, 52594880), (8, 39446160), (10, 31556928), (12, 26297440), (13, 24274560), (15, 21037952), (16, 19723080), (20, 15778464), (24, 13148720), (26, 12137280), (30, 10518976), (32, 9861540), (39, 8091520), (40, 7889232), (47, 6714240), (48, 6574360), (52, 6068640), (60, 5259488), (64, 4930770), (65, 4854912), (78, 4045760), (80, 3944616), (94, 3357120), (96, 3287180), (104, 3034320), (120, 2629744), (128, 2465385), (130, 2427456), (141, 2238080), (156, 2022880), (160, 1972308), (188, 1678560), (192, 1643590), (195, 1618304), (208, 1517160), (235, 1342848), (240, 1314872), (260, 1213728), (269, 1173120), (282, 1119040), (312, 1011440), (320, 986154), (376, 839280), (384, 821795), (390, 809152), (416, 758580), (470, 671424), (480, 657436), (520, 606864), (538, 586560), (564, 559520), (611, 516480), (624, 505720), (640, 493077), (705, 447616), (752, 419640), (780, 404576), (807, 391040), (832, 379290), (940, 335712), (960, 328718), (1040, 303432), (1076, 293280), (1128, 279760), (1222, 258240), (1248, 252860), (1345, 234624), (1410, 223808), (1504, 209820), (1560, 202288), (1614, 195520), (1664, 189645), (1833, 172160), (1880, 167856), (1920, 164359), (2080, 151716), (2152, 146640), (2256, 139880), (2444, 129120), (2496, 126430), (2690, 117312), (2820, 111904), (3008, 104910), (3055, 103296), (3120, 101144), (3228, 97760), (3497, 90240), (3666, 86080), (3760, 83928), (4035, 78208), (4160, 75858), (4304, 73320), (4512, 69940), (4888, 64560), (4992, 63215), (5380, 58656), (5640, 55952), (6016, 52455), (6110, 51648), (6240, 50572), (6456, 48880), (6994, 45120), (7332, 43040), (7520, 41964), (8070, 39104), (8320, 37929), (8608, 36660), (9024, 34970), (9165, 34432), (9776, 32280), (10491, 30080), (10760, 29328), (11280, 27976), (12220, 25824), (12480, 25286), (12643, 24960), (12912, 24440), (13988, 22560), (14664, 21520), (15040, 20982), (16140, 19552), (17216, 18330), (17485, 18048)]