1878416640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 324

約数和(自身を含む): 6730182732

約数和(自身を除く): 4851766092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 97, 120, 123, 128, 144, 160, 164, 180, 192, 194, 205, 240, 246, 256, 288, 291, 320, 328, 360, 369, 384, 388, 410, 480, 485, 492, 576, 582, 615, 640, 656, 720, 738, 768, 776, 820, 873, 960, 970, 984, 1152, 1164, 1230, 1280, 1312, 1440, 1455, 1476, 1552, 1640, 1681, 1746, 1845, 1920, 1940, 1968, 2304, 2328, 2460, 2624, 2880, 2910, 2952, 3104, 3280, 3362, 3492, 3690, 3840, 3880, 3936, 3977, 4365, 4656, 4920, 5043, 5248, 5760, 5820, 5904, 6208, 6560, 6724, 6984, 7380, 7760, 7872, 7954, 8405, 8730, 9312, 9840, 10086, 10496, 11520, 11640, 11808, 11931, 12416, 13120, 13448, 13968, 14760, 15129, 15520, 15744, 15908, 16810, 17460, 18624, 19680, 19885, 20172, 23280, 23616, 23862, 24832, 25215, 26240, 26896, 27936, 29520, 30258, 31040, 31488, 31816, 33620, 34920, 35793, 37248, 39360, 39770, 40344, 46560, 47232, 47724, 50430, 52480, 53792, 55872, 59040, 59655, 60516, 62080, 63632, 67240, 69840, 71586, 74496, 75645, 78720, 79540, 80688, 93120, 94464, 95448, 100860, 107584, 111744, 118080, 119310, 121032, 124160, 127264, 134480, 139680, 143172, 151290, 157440, 159080, 161376, 163057, 178965, 186240, 190896, 201720, 215168, 223488, 236160, 238620, 242064, 254528, 268960, 279360, 286344, 302580, 318160, 322752, 326114, 357930, 372480, 381792, 403440, 430336, 472320, 477240, 484128, 489171, 509056, 537920, 558720, 572688, 605160, 636320, 645504, 652228, 715860, 763584, 806880, 815285, 954480, 968256, 978342, 1018112, 1075840, 1117440, 1145376, 1210320, 1272640, 1291008, 1304456, 1431720, 1467513, 1527168, 1613760, 1630570, 1908960, 1936512, 1956684, 2151680, 2290752, 2420640, 2445855, 2545280, 2608912, 2863440, 2935026, 3054336, 3227520, 3261140, 3817920, 3873024, 3913368, 4581504, 4841280, 4891710, 5090560, 5217824, 5726880, 5870052, 6455040, 6522280, 7337565, 7635840, 7826736, 9163008, 9682560, 9783420, 10435648, 11453760, 11740104, 13044560, 14675130, 15271680, 15653472, 19365120, 19566840, 20871296, 22907520, 23480208, 26089120, 29350260, 31306944, 39133680, 41742592, 45815040, 46960416, 52178240, 58700520, 62613888, 78267360, 93920832, 104356480, 117401040, 125227776, 156534720, 187841664, 208712960, 234802080, 313069440, 375683328, 469604160, 626138880, 939208320, 1878416640]

約数ペア:

[(1, 1878416640), (2, 939208320), (3, 626138880), (4, 469604160), (5, 375683328), (6, 313069440), (8, 234802080), (9, 208712960), (10, 187841664), (12, 156534720), (15, 125227776), (16, 117401040), (18, 104356480), (20, 93920832), (24, 78267360), (30, 62613888), (32, 58700520), (36, 52178240), (40, 46960416), (41, 45815040), (45, 41742592), (48, 39133680), (60, 31306944), (64, 29350260), (72, 26089120), (80, 23480208), (82, 22907520), (90, 20871296), (96, 19566840), (97, 19365120), (120, 15653472), (123, 15271680), (128, 14675130), (144, 13044560), (160, 11740104), (164, 11453760), (180, 10435648), (192, 9783420), (194, 9682560), (205, 9163008), (240, 7826736), (246, 7635840), (256, 7337565), (288, 6522280), (291, 6455040), (320, 5870052), (328, 5726880), (360, 5217824), (369, 5090560), (384, 4891710), (388, 4841280), (410, 4581504), (480, 3913368), (485, 3873024), (492, 3817920), (576, 3261140), (582, 3227520), (615, 3054336), (640, 2935026), (656, 2863440), (720, 2608912), (738, 2545280), (768, 2445855), (776, 2420640), (820, 2290752), (873, 2151680), (960, 1956684), (970, 1936512), (984, 1908960), (1152, 1630570), (1164, 1613760), (1230, 1527168), (1280, 1467513), (1312, 1431720), (1440, 1304456), (1455, 1291008), (1476, 1272640), (1552, 1210320), (1640, 1145376), (1681, 1117440), (1746, 1075840), (1845, 1018112), (1920, 978342), (1940, 968256), (1968, 954480), (2304, 815285), (2328, 806880), (2460, 763584), (2624, 715860), (2880, 652228), (2910, 645504), (2952, 636320), (3104, 605160), (3280, 572688), (3362, 558720), (3492, 537920), (3690, 509056), (3840, 489171), (3880, 484128), (3936, 477240), (3977, 472320), (4365, 430336), (4656, 403440), (4920, 381792), (5043, 372480), (5248, 357930), (5760, 326114), (5820, 322752), (5904, 318160), (6208, 302580), (6560, 286344), (6724, 279360), (6984, 268960), (7380, 254528), (7760, 242064), (7872, 238620), (7954, 236160), (8405, 223488), (8730, 215168), (9312, 201720), (9840, 190896), (10086, 186240), (10496, 178965), (11520, 163057), (11640, 161376), (11808, 159080), (11931, 157440), (12416, 151290), (13120, 143172), (13448, 139680), (13968, 134480), (14760, 127264), (15129, 124160), (15520, 121032), (15744, 119310), (15908, 118080), (16810, 111744), (17460, 107584), (18624, 100860), (19680, 95448), (19885, 94464), (20172, 93120), (23280, 80688), (23616, 79540), (23862, 78720), (24832, 75645), (25215, 74496), (26240, 71586), (26896, 69840), (27936, 67240), (29520, 63632), (30258, 62080), (31040, 60516), (31488, 59655), (31816, 59040), (33620, 55872), (34920, 53792), (35793, 52480), (37248, 50430), (39360, 47724), (39770, 47232), (40344, 46560)]