1480591840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 4464331200

約数和(自身を除く): 2983739360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 73, 80, 91, 98, 104, 112, 130, 140, 146, 160, 182, 196, 199, 208, 224, 245, 260, 280, 292, 364, 365, 392, 398, 416, 455, 490, 511, 520, 560, 584, 637, 728, 730, 784, 796, 910, 949, 980, 995, 1022, 1040, 1120, 1168, 1274, 1393, 1456, 1460, 1568, 1592, 1820, 1898, 1960, 1990, 2044, 2080, 2336, 2548, 2555, 2587, 2786, 2912, 2920, 3184, 3185, 3577, 3640, 3796, 3920, 3980, 4088, 4745, 5096, 5110, 5174, 5572, 5840, 6368, 6370, 6643, 6965, 7154, 7280, 7592, 7840, 7960, 8176, 9490, 9751, 10192, 10220, 10348, 11144, 11680, 12740, 12935, 13286, 13930, 14308, 14527, 14560, 15184, 15920, 16352, 17885, 18109, 18980, 19502, 20384, 20440, 20696, 22288, 25480, 25870, 26572, 27860, 28616, 29054, 30368, 31840, 33215, 35770, 36218, 37960, 39004, 40880, 41392, 44576, 46501, 48755, 50960, 51740, 53144, 55720, 57232, 58108, 66430, 71540, 72436, 72635, 75920, 78008, 81760, 82784, 90545, 93002, 97510, 101689, 101920, 103480, 106288, 111440, 114464, 116216, 126763, 132860, 143080, 144872, 145270, 151840, 156016, 181090, 186004, 188851, 195020, 203378, 206960, 212576, 222880, 232432, 232505, 253526, 265720, 286160, 289744, 290540, 312032, 362180, 372008, 377702, 390040, 406756, 413920, 464864, 465010, 507052, 508445, 531440, 572320, 579488, 581080, 633815, 711823, 724360, 744016, 755404, 780080, 813512, 930020, 944255, 1014104, 1016890, 1062880, 1162160, 1267630, 1321957, 1423646, 1448720, 1488032, 1510808, 1560160, 1627024, 1860040, 1888510, 2028208, 2033780, 2324320, 2535260, 2643914, 2847292, 2897440, 3021616, 3254048, 3559115, 3720080, 3777020, 4056416, 4067560, 5070520, 5287828, 5694584, 6043232, 6609785, 7118230, 7440160, 7554040, 8135120, 9253699, 10141040, 10575656, 11389168, 13219570, 14236460, 15108080, 16270240, 18507398, 20282080, 21151312, 22778336, 26439140, 28472920, 30216160, 37014796, 42302624, 46268495, 52878280, 56945840, 74029592, 92536990, 105756560, 113891680, 148059184, 185073980, 211513120, 296118368, 370147960, 740295920, 1480591840]

約数ペア:

[(1, 1480591840), (2, 740295920), (4, 370147960), (5, 296118368), (7, 211513120), (8, 185073980), (10, 148059184), (13, 113891680), (14, 105756560), (16, 92536990), (20, 74029592), (26, 56945840), (28, 52878280), (32, 46268495), (35, 42302624), (40, 37014796), (49, 30216160), (52, 28472920), (56, 26439140), (65, 22778336), (70, 21151312), (73, 20282080), (80, 18507398), (91, 16270240), (98, 15108080), (104, 14236460), (112, 13219570), (130, 11389168), (140, 10575656), (146, 10141040), (160, 9253699), (182, 8135120), (196, 7554040), (199, 7440160), (208, 7118230), (224, 6609785), (245, 6043232), (260, 5694584), (280, 5287828), (292, 5070520), (364, 4067560), (365, 4056416), (392, 3777020), (398, 3720080), (416, 3559115), (455, 3254048), (490, 3021616), (511, 2897440), (520, 2847292), (560, 2643914), (584, 2535260), (637, 2324320), (728, 2033780), (730, 2028208), (784, 1888510), (796, 1860040), (910, 1627024), (949, 1560160), (980, 1510808), (995, 1488032), (1022, 1448720), (1040, 1423646), (1120, 1321957), (1168, 1267630), (1274, 1162160), (1393, 1062880), (1456, 1016890), (1460, 1014104), (1568, 944255), (1592, 930020), (1820, 813512), (1898, 780080), (1960, 755404), (1990, 744016), (2044, 724360), (2080, 711823), (2336, 633815), (2548, 581080), (2555, 579488), (2587, 572320), (2786, 531440), (2912, 508445), (2920, 507052), (3184, 465010), (3185, 464864), (3577, 413920), (3640, 406756), (3796, 390040), (3920, 377702), (3980, 372008), (4088, 362180), (4745, 312032), (5096, 290540), (5110, 289744), (5174, 286160), (5572, 265720), (5840, 253526), (6368, 232505), (6370, 232432), (6643, 222880), (6965, 212576), (7154, 206960), (7280, 203378), (7592, 195020), (7840, 188851), (7960, 186004), (8176, 181090), (9490, 156016), (9751, 151840), (10192, 145270), (10220, 144872), (10348, 143080), (11144, 132860), (11680, 126763), (12740, 116216), (12935, 114464), (13286, 111440), (13930, 106288), (14308, 103480), (14527, 101920), (14560, 101689), (15184, 97510), (15920, 93002), (16352, 90545), (17885, 82784), (18109, 81760), (18980, 78008), (19502, 75920), (20384, 72635), (20440, 72436), (20696, 71540), (22288, 66430), (25480, 58108), (25870, 57232), (26572, 55720), (27860, 53144), (28616, 51740), (29054, 50960), (30368, 48755), (31840, 46501), (33215, 44576), (35770, 41392), (36218, 40880), (37960, 39004)]