2502848880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{787}}^1$

素因数の和:1444

約数の個数: 240

約数和(自身を含む): 9633621504

約数和(自身を除く): 7130772624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 631, 720, 787, 840, 1008, 1260, 1262, 1574, 1680, 1893, 2361, 2520, 2524, 3148, 3155, 3786, 3935, 4417, 4722, 5040, 5048, 5509, 5679, 6296, 6310, 7083, 7572, 7870, 8834, 9444, 9465, 10096, 11018, 11358, 11805, 12592, 12620, 13251, 14166, 15144, 15740, 16527, 17668, 18888, 18930, 22036, 22085, 22716, 23610, 25240, 26502, 27545, 28332, 28395, 30288, 31480, 33054, 35336, 35415, 37776, 37860, 39753, 44072, 44170, 45432, 47220, 49581, 50480, 53004, 55090, 56664, 56790, 62960, 66108, 66255, 70672, 70830, 75720, 79506, 82635, 88144, 88340, 90864, 94440, 99162, 106008, 110180, 113328, 113580, 132216, 132510, 141660, 151440, 159012, 165270, 176680, 188880, 198324, 198765, 212016, 220360, 227160, 247905, 264432, 265020, 283320, 318024, 330540, 353360, 396648, 397530, 440720, 454320, 495810, 496597, 530040, 566640, 636048, 661080, 793296, 795060, 991620, 993194, 1060080, 1322160, 1489791, 1590120, 1983240, 1986388, 2482985, 2979582, 3180240, 3476179, 3966480, 3972776, 4469373, 4965970, 5959164, 6952358, 7448955, 7945552, 8938746, 9931940, 10428537, 11918328, 13904716, 14897910, 17380895, 17877492, 19863880, 20857074, 22346865, 23836656, 27809432, 29795820, 31285611, 34761790, 35754984, 39727760, 41714148, 44693730, 52142685, 55618864, 59591640, 62571222, 69523580, 71509968, 83428296, 89387460, 104285370, 119183280, 125142444, 139047160, 156428055, 166856592, 178774920, 208570740, 250284888, 278094320, 312856110, 357549840, 417141480, 500569776, 625712220, 834282960, 1251424440, 2502848880]

約数ペア:

[(1, 2502848880), (2, 1251424440), (3, 834282960), (4, 625712220), (5, 500569776), (6, 417141480), (7, 357549840), (8, 312856110), (9, 278094320), (10, 250284888), (12, 208570740), (14, 178774920), (15, 166856592), (16, 156428055), (18, 139047160), (20, 125142444), (21, 119183280), (24, 104285370), (28, 89387460), (30, 83428296), (35, 71509968), (36, 69523580), (40, 62571222), (42, 59591640), (45, 55618864), (48, 52142685), (56, 44693730), (60, 41714148), (63, 39727760), (70, 35754984), (72, 34761790), (80, 31285611), (84, 29795820), (90, 27809432), (105, 23836656), (112, 22346865), (120, 20857074), (126, 19863880), (140, 17877492), (144, 17380895), (168, 14897910), (180, 13904716), (210, 11918328), (240, 10428537), (252, 9931940), (280, 8938746), (315, 7945552), (336, 7448955), (360, 6952358), (420, 5959164), (504, 4965970), (560, 4469373), (630, 3972776), (631, 3966480), (720, 3476179), (787, 3180240), (840, 2979582), (1008, 2482985), (1260, 1986388), (1262, 1983240), (1574, 1590120), (1680, 1489791), (1893, 1322160), (2361, 1060080), (2520, 993194), (2524, 991620), (3148, 795060), (3155, 793296), (3786, 661080), (3935, 636048), (4417, 566640), (4722, 530040), (5040, 496597), (5048, 495810), (5509, 454320), (5679, 440720), (6296, 397530), (6310, 396648), (7083, 353360), (7572, 330540), (7870, 318024), (8834, 283320), (9444, 265020), (9465, 264432), (10096, 247905), (11018, 227160), (11358, 220360), (11805, 212016), (12592, 198765), (12620, 198324), (13251, 188880), (14166, 176680), (15144, 165270), (15740, 159012), (16527, 151440), (17668, 141660), (18888, 132510), (18930, 132216), (22036, 113580), (22085, 113328), (22716, 110180), (23610, 106008), (25240, 99162), (26502, 94440), (27545, 90864), (28332, 88340), (28395, 88144), (30288, 82635), (31480, 79506), (33054, 75720), (35336, 70830), (35415, 70672), (37776, 66255), (37860, 66108), (39753, 62960), (44072, 56790), (44170, 56664), (45432, 55090), (47220, 53004), (49581, 50480)]