1294962480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13568

約数の個数: 240

約数和(自身を含む): 5232165120

約数和(自身を除く): 3937202640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13523, 13680, 15960, 19152, 23940, 27046, 31920, 40569, 47880, 54092, 67615, 81138, 94661, 95760, 108184, 121707, 135230, 162276, 189322, 202845, 216368, 243414, 256937, 270460, 283983, 324552, 378644, 405690, 473305, 486828, 513874, 540920, 567966, 608535, 649104, 757288, 770811, 811380, 851949, 946610, 973656, 1027748, 1081840, 1135932, 1217070, 1284685, 1419915, 1514576, 1541622, 1622760, 1703898, 1798559, 1893220, 1947312, 2055496, 2271864, 2312433, 2434140, 2569370, 2839830, 3083244, 3245520, 3407796, 3597118, 3786440, 3854055, 4110992, 4259745, 4543728, 4624866, 4868280, 5138740, 5395677, 5679660, 6166488, 6815592, 7194236, 7572880, 7708110, 8519490, 8992795, 9249732, 9736560, 10277480, 10791354, 11359320, 11562165, 12332976, 13631184, 14388472, 15416220, 16187031, 17038980, 17985590, 18499464, 20554960, 21582708, 22718640, 23124330, 26978385, 28776944, 30832440, 32374062, 34077960, 35971180, 36998928, 43165416, 46248660, 53956770, 61664880, 64748124, 68155920, 71942360, 80935155, 86330832, 92497320, 107913540, 129496248, 143884720, 161870310, 184994640, 215827080, 258992496, 323740620, 431654160, 647481240, 1294962480]

約数ペア:

[(1, 1294962480), (2, 647481240), (3, 431654160), (4, 323740620), (5, 258992496), (6, 215827080), (7, 184994640), (8, 161870310), (9, 143884720), (10, 129496248), (12, 107913540), (14, 92497320), (15, 86330832), (16, 80935155), (18, 71942360), (19, 68155920), (20, 64748124), (21, 61664880), (24, 53956770), (28, 46248660), (30, 43165416), (35, 36998928), (36, 35971180), (38, 34077960), (40, 32374062), (42, 30832440), (45, 28776944), (48, 26978385), (56, 23124330), (57, 22718640), (60, 21582708), (63, 20554960), (70, 18499464), (72, 17985590), (76, 17038980), (80, 16187031), (84, 15416220), (90, 14388472), (95, 13631184), (105, 12332976), (112, 11562165), (114, 11359320), (120, 10791354), (126, 10277480), (133, 9736560), (140, 9249732), (144, 8992795), (152, 8519490), (168, 7708110), (171, 7572880), (180, 7194236), (190, 6815592), (210, 6166488), (228, 5679660), (240, 5395677), (252, 5138740), (266, 4868280), (280, 4624866), (285, 4543728), (304, 4259745), (315, 4110992), (336, 3854055), (342, 3786440), (360, 3597118), (380, 3407796), (399, 3245520), (420, 3083244), (456, 2839830), (504, 2569370), (532, 2434140), (560, 2312433), (570, 2271864), (630, 2055496), (665, 1947312), (684, 1893220), (720, 1798559), (760, 1703898), (798, 1622760), (840, 1541622), (855, 1514576), (912, 1419915), (1008, 1284685), (1064, 1217070), (1140, 1135932), (1197, 1081840), (1260, 1027748), (1330, 973656), (1368, 946610), (1520, 851949), (1596, 811380), (1680, 770811), (1710, 757288), (1995, 649104), (2128, 608535), (2280, 567966), (2394, 540920), (2520, 513874), (2660, 486828), (2736, 473305), (3192, 405690), (3420, 378644), (3990, 324552), (4560, 283983), (4788, 270460), (5040, 256937), (5320, 243414), (5985, 216368), (6384, 202845), (6840, 189322), (7980, 162276), (9576, 135230), (10640, 121707), (11970, 108184), (13523, 95760), (13680, 94661), (15960, 81138), (19152, 67615), (23940, 54092), (27046, 47880), (31920, 40569)]