242626770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 718848000

約数和(自身を除く): 476221230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 31, 38, 45, 46, 57, 62, 69, 90, 93, 95, 114, 115, 138, 155, 171, 186, 190, 199, 207, 230, 279, 285, 310, 342, 345, 398, 414, 437, 465, 558, 570, 589, 597, 690, 713, 855, 874, 930, 995, 1035, 1178, 1194, 1311, 1395, 1426, 1710, 1767, 1791, 1990, 2070, 2139, 2185, 2622, 2790, 2945, 2985, 3534, 3565, 3582, 3781, 3933, 4278, 4370, 4577, 5301, 5890, 5970, 6169, 6417, 6555, 7130, 7562, 7866, 8835, 8955, 9154, 10602, 10695, 11343, 12338, 12834, 13110, 13547, 13731, 17670, 17910, 18507, 18905, 19665, 21390, 22686, 22885, 26505, 27094, 27462, 30845, 32085, 34029, 37014, 37810, 39330, 40641, 41193, 45770, 53010, 55521, 56715, 61690, 64170, 67735, 68058, 68655, 81282, 82386, 86963, 92535, 111042, 113430, 117211, 121923, 135470, 137310, 141887, 170145, 173926, 185070, 203205, 205965, 234422, 243846, 260889, 277605, 283774, 340290, 351633, 406410, 411930, 425661, 434815, 521778, 555210, 586055, 609615, 703266, 709435, 782667, 851322, 869630, 1054899, 1172110, 1219230, 1276983, 1304445, 1418870, 1565334, 1758165, 2109798, 2128305, 2553966, 2608890, 2695853, 3516330, 3913335, 4256610, 5274495, 5391706, 6384915, 7826670, 8087559, 10548990, 12769830, 13479265, 16175118, 24262677, 26958530, 40437795, 48525354, 80875590, 121313385, 242626770]

約数ペア:

[(1, 242626770), (2, 121313385), (3, 80875590), (5, 48525354), (6, 40437795), (9, 26958530), (10, 24262677), (15, 16175118), (18, 13479265), (19, 12769830), (23, 10548990), (30, 8087559), (31, 7826670), (38, 6384915), (45, 5391706), (46, 5274495), (57, 4256610), (62, 3913335), (69, 3516330), (90, 2695853), (93, 2608890), (95, 2553966), (114, 2128305), (115, 2109798), (138, 1758165), (155, 1565334), (171, 1418870), (186, 1304445), (190, 1276983), (199, 1219230), (207, 1172110), (230, 1054899), (279, 869630), (285, 851322), (310, 782667), (342, 709435), (345, 703266), (398, 609615), (414, 586055), (437, 555210), (465, 521778), (558, 434815), (570, 425661), (589, 411930), (597, 406410), (690, 351633), (713, 340290), (855, 283774), (874, 277605), (930, 260889), (995, 243846), (1035, 234422), (1178, 205965), (1194, 203205), (1311, 185070), (1395, 173926), (1426, 170145), (1710, 141887), (1767, 137310), (1791, 135470), (1990, 121923), (2070, 117211), (2139, 113430), (2185, 111042), (2622, 92535), (2790, 86963), (2945, 82386), (2985, 81282), (3534, 68655), (3565, 68058), (3582, 67735), (3781, 64170), (3933, 61690), (4278, 56715), (4370, 55521), (4577, 53010), (5301, 45770), (5890, 41193), (5970, 40641), (6169, 39330), (6417, 37810), (6555, 37014), (7130, 34029), (7562, 32085), (7866, 30845), (8835, 27462), (8955, 27094), (9154, 26505), (10602, 22885), (10695, 22686), (11343, 21390), (12338, 19665), (12834, 18905), (13110, 18507), (13547, 17910), (13731, 17670)]