1995794640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1968

約数の個数: 400

約数和(自身を含む): 8270684928

約数和(自身を除く): 6274890288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 690, 720, 756, 805, 810, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1134, 1242, 1260, 1288, 1296, 1380, 1449, 1512, 1610, 1620, 1656, 1680, 1840, 1863, 1890, 1913, 1932, 2070, 2160, 2268, 2415, 2484, 2520, 2576, 2760, 2835, 2898, 3024, 3105, 3220, 3240, 3312, 3726, 3780, 3826, 3864, 4140, 4347, 4536, 4830, 4968, 5040, 5520, 5670, 5739, 5796, 6210, 6440, 6480, 7245, 7452, 7560, 7652, 7728, 8280, 8694, 9072, 9315, 9565, 9660, 9936, 11340, 11478, 11592, 12420, 12880, 13041, 13391, 14490, 14904, 15120, 15304, 16560, 17217, 17388, 18630, 19130, 19320, 21735, 22680, 22956, 23184, 24840, 26082, 26782, 28695, 28980, 29808, 30608, 34434, 34776, 37260, 38260, 38640, 40173, 43470, 43999, 45360, 45912, 49680, 51651, 52164, 53564, 57390, 57960, 65205, 66955, 68868, 69552, 74520, 76520, 80346, 86085, 86940, 87998, 91824, 103302, 104328, 107128, 114780, 115920, 120519, 130410, 131997, 133910, 137736, 149040, 153040, 154953, 160692, 172170, 173880, 175996, 200865, 206604, 208656, 214256, 219995, 229560, 241038, 258255, 260820, 263994, 267820, 275472, 307993, 309906, 321384, 344340, 347760, 351992, 361557, 395991, 401730, 413208, 439990, 459120, 482076, 516510, 521640, 527988, 535640, 602595, 615986, 619812, 642768, 659985, 688680, 703984, 723114, 774765, 791982, 803460, 826416, 879980, 923979, 964152, 1033020, 1043280, 1055976, 1071280, 1084671, 1187973, 1205190, 1231972, 1239624, 1319970, 1377360, 1446228, 1539965, 1549530, 1583964, 1606920, 1759960, 1807785, 1847958, 1928304, 1979955, 2066040, 2111952, 2169342, 2375946, 2410380, 2463944, 2479248, 2639940, 2771937, 2892456, 3079930, 3099060, 3167928, 3213840, 3519920, 3563919, 3615570, 3695916, 3959910, 4132080, 4338684, 4619895, 4751892, 4820760, 4927888, 5279880, 5423355, 5543874, 5784912, 5939865, 6159860, 6198120, 6335856, 7127838, 7231140, 7391832, 7919820, 8315811, 8677368, 9239790, 9503784, 9641520, 10559760, 10846710, 11087748, 11879730, 12319720, 12396240, 13859685, 14255676, 14462280, 14783664, 15839640, 16631622, 17354736, 17819595, 18479580, 19007568, 21693420, 22175496, 23759460, 24639440, 24947433, 27719370, 28511352, 28924560, 31679280, 33263244, 35639190, 36959160, 41579055, 43386840, 44350992, 47518920, 49894866, 55438740, 57022704, 66526488, 71278380, 73918320, 83158110, 86773680, 95037840, 99789732, 110877480, 124737165, 133052976, 142556760, 166316220, 199579464, 221754960, 249474330, 285113520, 332632440, 399158928, 498948660, 665264880, 997897320, 1995794640]

約数ペア:

[(1, 1995794640), (2, 997897320), (3, 665264880), (4, 498948660), (5, 399158928), (6, 332632440), (7, 285113520), (8, 249474330), (9, 221754960), (10, 199579464), (12, 166316220), (14, 142556760), (15, 133052976), (16, 124737165), (18, 110877480), (20, 99789732), (21, 95037840), (23, 86773680), (24, 83158110), (27, 73918320), (28, 71278380), (30, 66526488), (35, 57022704), (36, 55438740), (40, 49894866), (42, 47518920), (45, 44350992), (46, 43386840), (48, 41579055), (54, 36959160), (56, 35639190), (60, 33263244), (63, 31679280), (69, 28924560), (70, 28511352), (72, 27719370), (80, 24947433), (81, 24639440), (84, 23759460), (90, 22175496), (92, 21693420), (105, 19007568), (108, 18479580), (112, 17819595), (115, 17354736), (120, 16631622), (126, 15839640), (135, 14783664), (138, 14462280), (140, 14255676), (144, 13859685), (161, 12396240), (162, 12319720), (168, 11879730), (180, 11087748), (184, 10846710), (189, 10559760), (207, 9641520), (210, 9503784), (216, 9239790), (230, 8677368), (240, 8315811), (252, 7919820), (270, 7391832), (276, 7231140), (280, 7127838), (315, 6335856), (322, 6198120), (324, 6159860), (336, 5939865), (345, 5784912), (360, 5543874), (368, 5423355), (378, 5279880), (405, 4927888), (414, 4820760), (420, 4751892), (432, 4619895), (460, 4338684), (483, 4132080), (504, 3959910), (540, 3695916), (552, 3615570), (560, 3563919), (567, 3519920), (621, 3213840), (630, 3167928), (644, 3099060), (648, 3079930), (690, 2892456), (720, 2771937), (756, 2639940), (805, 2479248), (810, 2463944), (828, 2410380), (840, 2375946), (920, 2169342), (945, 2111952), (966, 2066040), (1008, 1979955), (1035, 1928304), (1080, 1847958), (1104, 1807785), (1134, 1759960), (1242, 1606920), (1260, 1583964), (1288, 1549530), (1296, 1539965), (1380, 1446228), (1449, 1377360), (1512, 1319970), (1610, 1239624), (1620, 1231972), (1656, 1205190), (1680, 1187973), (1840, 1084671), (1863, 1071280), (1890, 1055976), (1913, 1043280), (1932, 1033020), (2070, 964152), (2160, 923979), (2268, 879980), (2415, 826416), (2484, 803460), (2520, 791982), (2576, 774765), (2760, 723114), (2835, 703984), (2898, 688680), (3024, 659985), (3105, 642768), (3220, 619812), (3240, 615986), (3312, 602595), (3726, 535640), (3780, 527988), (3826, 521640), (3864, 516510), (4140, 482076), (4347, 459120), (4536, 439990), (4830, 413208), (4968, 401730), (5040, 395991), (5520, 361557), (5670, 351992), (5739, 347760), (5796, 344340), (6210, 321384), (6440, 309906), (6480, 307993), (7245, 275472), (7452, 267820), (7560, 263994), (7652, 260820), (7728, 258255), (8280, 241038), (8694, 229560), (9072, 219995), (9315, 214256), (9565, 208656), (9660, 206604), (9936, 200865), (11340, 175996), (11478, 173880), (11592, 172170), (12420, 160692), (12880, 154953), (13041, 153040), (13391, 149040), (14490, 137736), (14904, 133910), (15120, 131997), (15304, 130410), (16560, 120519), (17217, 115920), (17388, 114780), (18630, 107128), (19130, 104328), (19320, 103302), (21735, 91824), (22680, 87998), (22956, 86940), (23184, 86085), (24840, 80346), (26082, 76520), (26782, 74520), (28695, 69552), (28980, 68868), (29808, 66955), (30608, 65205), (34434, 57960), (34776, 57390), (37260, 53564), (38260, 52164), (38640, 51651), (40173, 49680), (43470, 45912), (43999, 45360)]