2145470880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4852

約数の個数: 288

約数和(自身を含む): 8277111360

約数和(自身を除く): 6131640480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 4801, 5320, 5586, 5880, 6384, 7448, 7840, 7980, 9120, 9310, 9602, 10640, 11172, 11760, 12768, 13965, 14403, 14896, 15960, 18620, 19204, 21280, 22344, 23520, 24005, 27930, 28806, 29792, 31920, 33607, 37240, 38408, 44688, 48010, 55860, 57612, 63840, 67214, 72015, 74480, 76816, 89376, 91219, 96020, 100821, 111720, 115224, 134428, 144030, 148960, 153632, 168035, 182438, 192040, 201642, 223440, 230448, 235249, 268856, 273657, 288060, 336070, 364876, 384080, 403284, 446880, 456095, 460896, 470498, 504105, 537712, 547314, 576120, 638533, 672140, 705747, 729752, 768160, 806568, 912190, 940996, 1008210, 1075424, 1094628, 1152240, 1176245, 1277066, 1344280, 1368285, 1411494, 1459504, 1613136, 1824380, 1881992, 1915599, 2016420, 2189256, 2304480, 2352490, 2554132, 2688560, 2736570, 2822988, 2919008, 3192665, 3226272, 3528735, 3648760, 3763984, 3831198, 4032840, 4378512, 4469731, 4704980, 5108264, 5377120, 5473140, 5645976, 6385330, 7057470, 7297520, 7527968, 7662396, 8065680, 8757024, 8939462, 9409960, 9577995, 10216528, 10946280, 11291952, 12770660, 13409193, 14114940, 14595040, 15324792, 16131360, 17878924, 18819920, 19155990, 20433056, 21892560, 22348655, 22583904, 25541320, 26818386, 28229880, 30649584, 35757848, 37639840, 38311980, 43785120, 44697310, 51082640, 53636772, 56459760, 61299168, 67045965, 71515696, 76623960, 89394620, 102165280, 107273544, 112919520, 134091930, 143031392, 153247920, 178789240, 214547088, 268183860, 306495840, 357578480, 429094176, 536367720, 715156960, 1072735440, 2145470880]

約数ペア:

[(1, 2145470880), (2, 1072735440), (3, 715156960), (4, 536367720), (5, 429094176), (6, 357578480), (7, 306495840), (8, 268183860), (10, 214547088), (12, 178789240), (14, 153247920), (15, 143031392), (16, 134091930), (19, 112919520), (20, 107273544), (21, 102165280), (24, 89394620), (28, 76623960), (30, 71515696), (32, 67045965), (35, 61299168), (38, 56459760), (40, 53636772), (42, 51082640), (48, 44697310), (49, 43785120), (56, 38311980), (57, 37639840), (60, 35757848), (70, 30649584), (76, 28229880), (80, 26818386), (84, 25541320), (95, 22583904), (96, 22348655), (98, 21892560), (105, 20433056), (112, 19155990), (114, 18819920), (120, 17878924), (133, 16131360), (140, 15324792), (147, 14595040), (152, 14114940), (160, 13409193), (168, 12770660), (190, 11291952), (196, 10946280), (210, 10216528), (224, 9577995), (228, 9409960), (240, 8939462), (245, 8757024), (266, 8065680), (280, 7662396), (285, 7527968), (294, 7297520), (304, 7057470), (336, 6385330), (380, 5645976), (392, 5473140), (399, 5377120), (420, 5108264), (456, 4704980), (480, 4469731), (490, 4378512), (532, 4032840), (560, 3831198), (570, 3763984), (588, 3648760), (608, 3528735), (665, 3226272), (672, 3192665), (735, 2919008), (760, 2822988), (784, 2736570), (798, 2688560), (840, 2554132), (912, 2352490), (931, 2304480), (980, 2189256), (1064, 2016420), (1120, 1915599), (1140, 1881992), (1176, 1824380), (1330, 1613136), (1470, 1459504), (1520, 1411494), (1568, 1368285), (1596, 1344280), (1680, 1277066), (1824, 1176245), (1862, 1152240), (1960, 1094628), (1995, 1075424), (2128, 1008210), (2280, 940996), (2352, 912190), (2660, 806568), (2793, 768160), (2940, 729752), (3040, 705747), (3192, 672140), (3360, 638533), (3724, 576120), (3920, 547314), (3990, 537712), (4256, 504105), (4560, 470498), (4655, 460896), (4704, 456095), (4801, 446880), (5320, 403284), (5586, 384080), (5880, 364876), (6384, 336070), (7448, 288060), (7840, 273657), (7980, 268856), (9120, 235249), (9310, 230448), (9602, 223440), (10640, 201642), (11172, 192040), (11760, 182438), (12768, 168035), (13965, 153632), (14403, 148960), (14896, 144030), (15960, 134428), (18620, 115224), (19204, 111720), (21280, 100821), (22344, 96020), (23520, 91219), (24005, 89376), (27930, 76816), (28806, 74480), (29792, 72015), (31920, 67214), (33607, 63840), (37240, 57612), (38408, 55860), (44688, 48010)]