338323440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2256

約数の個数: 240

約数和(自身を含む): 1314478368

約数和(自身を除く): 976154928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2213, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 4426, 5096, 5460, 5880, 6370, 6639, 7280, 7644, 8852, 9555, 10192, 10920, 11065, 11760, 12740, 13278, 15288, 15491, 17704, 19110, 21840, 22130, 25480, 26556, 28769, 30576, 30982, 33195, 35408, 38220, 44260, 46473, 50960, 53112, 57538, 61964, 66390, 76440, 77455, 86307, 88520, 92946, 106224, 108437, 115076, 123928, 132780, 143845, 152880, 154910, 172614, 177040, 185892, 201383, 216874, 230152, 232365, 247856, 265560, 287690, 309820, 325311, 345228, 371784, 402766, 431535, 433748, 460304, 464730, 531120, 542185, 575380, 604149, 619640, 650622, 690456, 743568, 805532, 863070, 867496, 929460, 1006915, 1084370, 1150760, 1208298, 1239280, 1301244, 1380912, 1409681, 1611064, 1626555, 1726140, 1734992, 1858920, 2013830, 2168740, 2301520, 2416596, 2602488, 2819362, 3020745, 3222128, 3253110, 3452280, 3717840, 4027660, 4229043, 4337480, 4833192, 5204976, 5638724, 6041490, 6506220, 6904560, 7048405, 8055320, 8458086, 8674960, 9666384, 11277448, 12082980, 13012440, 14096810, 16110640, 16916172, 21145215, 22554896, 24165960, 26024880, 28193620, 33832344, 42290430, 48331920, 56387240, 67664688, 84580860, 112774480, 169161720, 338323440]

約数ペア:

[(1, 338323440), (2, 169161720), (3, 112774480), (4, 84580860), (5, 67664688), (6, 56387240), (7, 48331920), (8, 42290430), (10, 33832344), (12, 28193620), (13, 26024880), (14, 24165960), (15, 22554896), (16, 21145215), (20, 16916172), (21, 16110640), (24, 14096810), (26, 13012440), (28, 12082980), (30, 11277448), (35, 9666384), (39, 8674960), (40, 8458086), (42, 8055320), (48, 7048405), (49, 6904560), (52, 6506220), (56, 6041490), (60, 5638724), (65, 5204976), (70, 4833192), (78, 4337480), (80, 4229043), (84, 4027660), (91, 3717840), (98, 3452280), (104, 3253110), (105, 3222128), (112, 3020745), (120, 2819362), (130, 2602488), (140, 2416596), (147, 2301520), (156, 2168740), (168, 2013830), (182, 1858920), (195, 1734992), (196, 1726140), (208, 1626555), (210, 1611064), (240, 1409681), (245, 1380912), (260, 1301244), (273, 1239280), (280, 1208298), (294, 1150760), (312, 1084370), (336, 1006915), (364, 929460), (390, 867496), (392, 863070), (420, 805532), (455, 743568), (490, 690456), (520, 650622), (546, 619640), (560, 604149), (588, 575380), (624, 542185), (637, 531120), (728, 464730), (735, 460304), (780, 433748), (784, 431535), (840, 402766), (910, 371784), (980, 345228), (1040, 325311), (1092, 309820), (1176, 287690), (1274, 265560), (1365, 247856), (1456, 232365), (1470, 230152), (1560, 216874), (1680, 201383), (1820, 185892), (1911, 177040), (1960, 172614), (2184, 154910), (2213, 152880), (2352, 143845), (2548, 132780), (2730, 123928), (2940, 115076), (3120, 108437), (3185, 106224), (3640, 92946), (3822, 88520), (3920, 86307), (4368, 77455), (4426, 76440), (5096, 66390), (5460, 61964), (5880, 57538), (6370, 53112), (6639, 50960), (7280, 46473), (7644, 44260), (8852, 38220), (9555, 35408), (10192, 33195), (10920, 30982), (11065, 30576), (11760, 28769), (12740, 26556), (13278, 25480), (15288, 22130), (15491, 21840), (17704, 19110)]