620388720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 480

約数和(自身を含む): 2547836928

約数和(自身を除く): 1927448208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 97, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 194, 210, 216, 235, 240, 243, 252, 270, 280, 282, 291, 315, 324, 329, 336, 360, 376, 378, 388, 405, 420, 423, 432, 470, 485, 486, 504, 540, 560, 564, 567, 582, 630, 648, 658, 679, 705, 720, 752, 756, 776, 810, 840, 846, 873, 940, 945, 970, 972, 987, 1008, 1080, 1128, 1134, 1164, 1215, 1260, 1269, 1296, 1316, 1358, 1410, 1455, 1512, 1552, 1620, 1645, 1680, 1692, 1701, 1746, 1880, 1890, 1940, 1944, 1974, 2037, 2115, 2160, 2256, 2268, 2328, 2430, 2520, 2538, 2619, 2632, 2716, 2820, 2835, 2910, 2961, 3024, 3240, 3290, 3384, 3395, 3402, 3492, 3760, 3780, 3807, 3880, 3888, 3948, 4074, 4230, 4365, 4536, 4559, 4656, 4860, 4935, 5040, 5076, 5238, 5264, 5432, 5640, 5670, 5820, 5922, 6111, 6345, 6480, 6580, 6768, 6790, 6804, 6984, 7560, 7614, 7760, 7857, 7896, 8148, 8460, 8505, 8730, 8883, 9072, 9118, 9720, 9870, 10152, 10185, 10476, 10864, 11280, 11340, 11421, 11640, 11844, 12222, 12690, 13095, 13160, 13580, 13608, 13677, 13968, 14805, 15120, 15228, 15714, 15792, 16296, 16920, 17010, 17460, 17766, 18236, 18333, 19035, 19440, 19740, 20304, 20370, 20952, 22680, 22795, 22842, 23280, 23571, 23688, 24444, 25380, 26190, 26320, 26649, 27160, 27216, 27354, 29610, 30456, 30555, 31428, 31913, 32592, 33840, 34020, 34920, 35532, 36472, 36666, 38070, 39285, 39480, 40740, 41031, 41904, 44415, 45360, 45590, 45684, 47142, 47376, 48888, 50760, 52380, 53298, 54320, 54708, 54999, 57105, 59220, 60912, 61110, 62856, 63826, 68040, 68385, 69840, 71064, 72944, 73332, 76140, 78570, 78960, 79947, 81480, 82062, 88830, 91180, 91368, 91665, 94284, 95739, 97776, 101520, 104760, 106596, 109416, 109998, 114210, 117855, 118440, 122220, 123093, 125712, 127652, 133245, 136080, 136770, 142128, 146664, 152280, 157140, 159565, 159894, 162960, 164124, 164997, 177660, 182360, 182736, 183330, 188568, 191478, 205155, 209520, 213192, 218832, 219996, 228420, 235710, 236880, 244440, 246186, 255304, 266490, 273540, 274995, 287217, 293328, 304560, 314280, 319130, 319788, 328248, 329994, 355320, 364720, 366660, 369279, 377136, 382956, 399735, 410310, 426384, 439992, 456840, 471420, 478695, 488880, 492372, 510608, 532980, 547080, 549990, 574434, 615465, 628560, 638260, 639576, 656496, 659988, 710640, 733320, 738558, 765912, 799470, 820620, 824985, 861651, 879984, 913680, 942840, 957390, 984744, 1065960, 1094160, 1099980, 1107837, 1148868, 1230930, 1276520, 1279152, 1319976, 1436085, 1466640, 1477116, 1531824, 1598940, 1641240, 1649970, 1723302, 1846395, 1885680, 1914780, 1969488, 2131920, 2199960, 2215674, 2297736, 2461860, 2553040, 2584953, 2639952, 2872170, 2954232, 3197880, 3282480, 3299940, 3446604, 3692790, 3829560, 4308255, 4399920, 4431348, 4595472, 4923720, 5169906, 5539185, 5744340, 5908464, 6395760, 6599880, 6893208, 7385580, 7659120, 7754859, 8616510, 8862696, 9847440, 10339812, 11078370, 11488680, 12924765, 13199760, 13786416, 14771160, 15509718, 17233020, 17725392, 20679624, 22156740, 22977360, 25849530, 29542320, 31019436, 34466040, 38774295, 41359248, 44313480, 51699060, 62038872, 68932080, 77548590, 88626960, 103398120, 124077744, 155097180, 206796240, 310194360, 620388720]

約数ペア:

[(1, 620388720), (2, 310194360), (3, 206796240), (4, 155097180), (5, 124077744), (6, 103398120), (7, 88626960), (8, 77548590), (9, 68932080), (10, 62038872), (12, 51699060), (14, 44313480), (15, 41359248), (16, 38774295), (18, 34466040), (20, 31019436), (21, 29542320), (24, 25849530), (27, 22977360), (28, 22156740), (30, 20679624), (35, 17725392), (36, 17233020), (40, 15509718), (42, 14771160), (45, 13786416), (47, 13199760), (48, 12924765), (54, 11488680), (56, 11078370), (60, 10339812), (63, 9847440), (70, 8862696), (72, 8616510), (80, 7754859), (81, 7659120), (84, 7385580), (90, 6893208), (94, 6599880), (97, 6395760), (105, 5908464), (108, 5744340), (112, 5539185), (120, 5169906), (126, 4923720), (135, 4595472), (140, 4431348), (141, 4399920), (144, 4308255), (162, 3829560), (168, 3692790), (180, 3446604), (188, 3299940), (189, 3282480), (194, 3197880), (210, 2954232), (216, 2872170), (235, 2639952), (240, 2584953), (243, 2553040), (252, 2461860), (270, 2297736), (280, 2215674), (282, 2199960), (291, 2131920), (315, 1969488), (324, 1914780), (329, 1885680), (336, 1846395), (360, 1723302), (376, 1649970), (378, 1641240), (388, 1598940), (405, 1531824), (420, 1477116), (423, 1466640), (432, 1436085), (470, 1319976), (485, 1279152), (486, 1276520), (504, 1230930), (540, 1148868), (560, 1107837), (564, 1099980), (567, 1094160), (582, 1065960), (630, 984744), (648, 957390), (658, 942840), (679, 913680), (705, 879984), (720, 861651), (752, 824985), (756, 820620), (776, 799470), (810, 765912), (840, 738558), (846, 733320), (873, 710640), (940, 659988), (945, 656496), (970, 639576), (972, 638260), (987, 628560), (1008, 615465), (1080, 574434), (1128, 549990), (1134, 547080), (1164, 532980), (1215, 510608), (1260, 492372), (1269, 488880), (1296, 478695), (1316, 471420), (1358, 456840), (1410, 439992), (1455, 426384), (1512, 410310), (1552, 399735), (1620, 382956), (1645, 377136), (1680, 369279), (1692, 366660), (1701, 364720), (1746, 355320), (1880, 329994), (1890, 328248), (1940, 319788), (1944, 319130), (1974, 314280), (2037, 304560), (2115, 293328), (2160, 287217), (2256, 274995), (2268, 273540), (2328, 266490), (2430, 255304), (2520, 246186), (2538, 244440), (2619, 236880), (2632, 235710), (2716, 228420), (2820, 219996), (2835, 218832), (2910, 213192), (2961, 209520), (3024, 205155), (3240, 191478), (3290, 188568), (3384, 183330), (3395, 182736), (3402, 182360), (3492, 177660), (3760, 164997), (3780, 164124), (3807, 162960), (3880, 159894), (3888, 159565), (3948, 157140), (4074, 152280), (4230, 146664), (4365, 142128), (4536, 136770), (4559, 136080), (4656, 133245), (4860, 127652), (4935, 125712), (5040, 123093), (5076, 122220), (5238, 118440), (5264, 117855), (5432, 114210), (5640, 109998), (5670, 109416), (5820, 106596), (5922, 104760), (6111, 101520), (6345, 97776), (6480, 95739), (6580, 94284), (6768, 91665), (6790, 91368), (6804, 91180), (6984, 88830), (7560, 82062), (7614, 81480), (7760, 79947), (7857, 78960), (7896, 78570), (8148, 76140), (8460, 73332), (8505, 72944), (8730, 71064), (8883, 69840), (9072, 68385), (9118, 68040), (9720, 63826), (9870, 62856), (10152, 61110), (10185, 60912), (10476, 59220), (10864, 57105), (11280, 54999), (11340, 54708), (11421, 54320), (11640, 53298), (11844, 52380), (12222, 50760), (12690, 48888), (13095, 47376), (13160, 47142), (13580, 45684), (13608, 45590), (13677, 45360), (13968, 44415), (14805, 41904), (15120, 41031), (15228, 40740), (15714, 39480), (15792, 39285), (16296, 38070), (16920, 36666), (17010, 36472), (17460, 35532), (17766, 34920), (18236, 34020), (18333, 33840), (19035, 32592), (19440, 31913), (19740, 31428), (20304, 30555), (20370, 30456), (20952, 29610), (22680, 27354), (22795, 27216), (22842, 27160), (23280, 26649), (23571, 26320), (23688, 26190), (24444, 25380)]