2801472960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20451

約数の個数: 224

約数和(自身を含む): 10450202112

約数和(自身を除く): 7648729152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 20407, 22880, 27456, 34320, 40814, 45760, 61221, 68640, 81628, 102035, 122442, 137280, 163256, 204070, 224477, 244884, 265291, 306105, 326512, 408140, 448954, 489768, 530582, 612210, 653024, 673431, 795873, 816280, 897908, 979536, 1061164, 1122385, 1224420, 1306048, 1326455, 1346862, 1591746, 1632560, 1795816, 1959072, 2122328, 2244770, 2448840, 2652910, 2693724, 2918201, 3183492, 3265120, 3367155, 3591632, 3918144, 3979365, 4244656, 4489540, 4897680, 5305820, 5387448, 5836402, 6366984, 6530240, 6734310, 7183264, 7958730, 8489312, 8754603, 8979080, 9795360, 10611640, 10774896, 11672804, 12733968, 13468620, 14366528, 14591005, 15917460, 16978624, 17509206, 17958160, 19590720, 21223280, 21549792, 23345608, 25467936, 26937240, 29182010, 31834920, 35018412, 35916320, 42446560, 43099584, 43773015, 46691216, 50935872, 53874480, 58364020, 63669840, 70036824, 71832640, 84893120, 87546030, 93382432, 107748960, 116728040, 127339680, 140073648, 175092060, 186764864, 215497920, 233456080, 254679360, 280147296, 350184120, 466912160, 560294592, 700368240, 933824320, 1400736480, 2801472960]

約数ペア:

[(1, 2801472960), (2, 1400736480), (3, 933824320), (4, 700368240), (5, 560294592), (6, 466912160), (8, 350184120), (10, 280147296), (11, 254679360), (12, 233456080), (13, 215497920), (15, 186764864), (16, 175092060), (20, 140073648), (22, 127339680), (24, 116728040), (26, 107748960), (30, 93382432), (32, 87546030), (33, 84893120), (39, 71832640), (40, 70036824), (44, 63669840), (48, 58364020), (52, 53874480), (55, 50935872), (60, 46691216), (64, 43773015), (65, 43099584), (66, 42446560), (78, 35916320), (80, 35018412), (88, 31834920), (96, 29182010), (104, 26937240), (110, 25467936), (120, 23345608), (130, 21549792), (132, 21223280), (143, 19590720), (156, 17958160), (160, 17509206), (165, 16978624), (176, 15917460), (192, 14591005), (195, 14366528), (208, 13468620), (220, 12733968), (240, 11672804), (260, 10774896), (264, 10611640), (286, 9795360), (312, 8979080), (320, 8754603), (330, 8489312), (352, 7958730), (390, 7183264), (416, 6734310), (429, 6530240), (440, 6366984), (480, 5836402), (520, 5387448), (528, 5305820), (572, 4897680), (624, 4489540), (660, 4244656), (704, 3979365), (715, 3918144), (780, 3591632), (832, 3367155), (858, 3265120), (880, 3183492), (960, 2918201), (1040, 2693724), (1056, 2652910), (1144, 2448840), (1248, 2244770), (1320, 2122328), (1430, 1959072), (1560, 1795816), (1716, 1632560), (1760, 1591746), (2080, 1346862), (2112, 1326455), (2145, 1306048), (2288, 1224420), (2496, 1122385), (2640, 1061164), (2860, 979536), (3120, 897908), (3432, 816280), (3520, 795873), (4160, 673431), (4290, 653024), (4576, 612210), (5280, 530582), (5720, 489768), (6240, 448954), (6864, 408140), (8580, 326512), (9152, 306105), (10560, 265291), (11440, 244884), (12480, 224477), (13728, 204070), (17160, 163256), (20407, 137280), (22880, 122442), (27456, 102035), (34320, 81628), (40814, 68640), (45760, 61221)]