2490720960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4120

約数の個数: 336

約数和(自身を含む): 9909206496

約数和(自身を除く): 7418485536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4073, 4160, 4368, 4704, 5096, 5460, 5824, 5880, 6240, 6370, 6720, 7280, 7644, 7840, 8146, 8736, 9408, 9555, 10192, 10920, 11760, 12219, 12480, 12740, 14560, 15288, 15680, 16292, 17472, 19110, 20365, 20384, 21840, 23520, 24438, 25480, 28511, 29120, 30576, 32584, 38220, 40730, 40768, 43680, 47040, 48876, 50960, 52949, 57022, 61095, 61152, 65168, 76440, 81460, 85533, 87360, 97752, 101920, 105898, 114044, 122190, 122304, 130336, 142555, 152880, 158847, 162920, 171066, 195504, 199577, 203840, 211796, 228088, 244380, 260672, 264745, 285110, 305760, 317694, 325840, 342132, 370643, 391008, 399154, 423592, 427665, 456176, 488760, 529490, 570220, 598731, 611520, 635388, 651680, 684264, 741286, 782016, 794235, 798308, 847184, 855330, 912352, 977520, 997885, 1058980, 1111929, 1140440, 1197462, 1270776, 1303360, 1368528, 1482572, 1588470, 1596616, 1694368, 1710660, 1824704, 1853215, 1955040, 1995770, 2117960, 2223858, 2280880, 2394924, 2541552, 2594501, 2737056, 2965144, 2993655, 3176940, 3193232, 3388736, 3421320, 3706430, 3910080, 3991540, 4235920, 4447716, 4561760, 4789848, 5083104, 5189002, 5474112, 5559645, 5930288, 5987310, 6353880, 6386464, 6842640, 7412860, 7783503, 7983080, 8471840, 8895432, 9123520, 9579696, 10166208, 10378004, 11119290, 11860576, 11974620, 12707760, 12772928, 12972505, 13685280, 14825720, 15567006, 15966160, 16943680, 17790864, 19159392, 20756008, 22238580, 23721152, 23949240, 25415520, 25945010, 27370560, 29651440, 31134012, 31932320, 35581728, 38318784, 38917515, 41512016, 44477160, 47898480, 50831040, 51890020, 59302880, 62268024, 63864640, 71163456, 77835030, 83024032, 88954320, 95796960, 103780040, 118605760, 124536048, 155670060, 166048064, 177908640, 191593920, 207560080, 249072096, 311340120, 355817280, 415120160, 498144192, 622680240, 830240320, 1245360480, 2490720960]

約数ペア:

[(1, 2490720960), (2, 1245360480), (3, 830240320), (4, 622680240), (5, 498144192), (6, 415120160), (7, 355817280), (8, 311340120), (10, 249072096), (12, 207560080), (13, 191593920), (14, 177908640), (15, 166048064), (16, 155670060), (20, 124536048), (21, 118605760), (24, 103780040), (26, 95796960), (28, 88954320), (30, 83024032), (32, 77835030), (35, 71163456), (39, 63864640), (40, 62268024), (42, 59302880), (48, 51890020), (49, 50831040), (52, 47898480), (56, 44477160), (60, 41512016), (64, 38917515), (65, 38318784), (70, 35581728), (78, 31932320), (80, 31134012), (84, 29651440), (91, 27370560), (96, 25945010), (98, 25415520), (104, 23949240), (105, 23721152), (112, 22238580), (120, 20756008), (130, 19159392), (140, 17790864), (147, 16943680), (156, 15966160), (160, 15567006), (168, 14825720), (182, 13685280), (192, 12972505), (195, 12772928), (196, 12707760), (208, 11974620), (210, 11860576), (224, 11119290), (240, 10378004), (245, 10166208), (260, 9579696), (273, 9123520), (280, 8895432), (294, 8471840), (312, 7983080), (320, 7783503), (336, 7412860), (364, 6842640), (390, 6386464), (392, 6353880), (416, 5987310), (420, 5930288), (448, 5559645), (455, 5474112), (480, 5189002), (490, 5083104), (520, 4789848), (546, 4561760), (560, 4447716), (588, 4235920), (624, 3991540), (637, 3910080), (672, 3706430), (728, 3421320), (735, 3388736), (780, 3193232), (784, 3176940), (832, 2993655), (840, 2965144), (910, 2737056), (960, 2594501), (980, 2541552), (1040, 2394924), (1092, 2280880), (1120, 2223858), (1176, 2117960), (1248, 1995770), (1274, 1955040), (1344, 1853215), (1365, 1824704), (1456, 1710660), (1470, 1694368), (1560, 1596616), (1568, 1588470), (1680, 1482572), (1820, 1368528), (1911, 1303360), (1960, 1270776), (2080, 1197462), (2184, 1140440), (2240, 1111929), (2352, 1058980), (2496, 997885), (2548, 977520), (2730, 912352), (2912, 855330), (2940, 847184), (3120, 798308), (3136, 794235), (3185, 782016), (3360, 741286), (3640, 684264), (3822, 651680), (3920, 635388), (4073, 611520), (4160, 598731), (4368, 570220), (4704, 529490), (5096, 488760), (5460, 456176), (5824, 427665), (5880, 423592), (6240, 399154), (6370, 391008), (6720, 370643), (7280, 342132), (7644, 325840), (7840, 317694), (8146, 305760), (8736, 285110), (9408, 264745), (9555, 260672), (10192, 244380), (10920, 228088), (11760, 211796), (12219, 203840), (12480, 199577), (12740, 195504), (14560, 171066), (15288, 162920), (15680, 158847), (16292, 152880), (17472, 142555), (19110, 130336), (20365, 122304), (20384, 122190), (21840, 114044), (23520, 105898), (24438, 101920), (25480, 97752), (28511, 87360), (29120, 85533), (30576, 81460), (32584, 76440), (38220, 65168), (40730, 61152), (40768, 61095), (43680, 57022), (47040, 52949), (48876, 50960)]