235221840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 320

約数和(自身を含む): 948510720

約数和(自身を除く): 713288880

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, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 331, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 662, 705, 720, 752, 756, 840, 846, 940, 945, 987, 993, 1008, 1080, 1128, 1260, 1269, 1316, 1324, 1410, 1512, 1645, 1655, 1680, 1692, 1880, 1890, 1974, 1986, 2115, 2160, 2256, 2317, 2520, 2538, 2632, 2648, 2820, 2961, 2979, 3024, 3290, 3310, 3384, 3760, 3780, 3948, 3972, 4230, 4634, 4935, 4965, 5040, 5076, 5264, 5296, 5640, 5922, 5958, 6345, 6580, 6620, 6768, 6951, 7560, 7896, 7944, 8460, 8883, 8937, 9268, 9870, 9930, 10152, 11280, 11585, 11844, 11916, 12690, 13160, 13240, 13902, 14805, 14895, 15120, 15557, 15792, 15888, 16920, 17766, 17874, 18536, 19740, 19860, 20304, 20853, 23170, 23688, 23832, 25380, 26320, 26480, 27804, 29610, 29790, 31114, 33840, 34755, 35532, 35748, 37072, 39480, 39720, 41706, 44415, 44685, 46340, 46671, 47376, 47664, 50760, 55608, 59220, 59580, 62228, 62559, 69510, 71064, 71496, 77785, 78960, 79440, 83412, 88830, 89370, 92680, 93342, 101520, 104265, 108899, 111216, 118440, 119160, 124456, 125118, 139020, 140013, 142128, 142992, 155570, 166824, 177660, 178740, 185360, 186684, 208530, 217798, 233355, 236880, 238320, 248912, 250236, 278040, 280026, 311140, 312795, 326697, 333648, 355320, 357480, 373368, 417060, 420039, 435596, 466710, 500472, 544495, 556080, 560052, 622280, 625590, 653394, 700065, 710640, 714960, 746736, 834120, 840078, 871192, 933420, 980091, 1000944, 1088990, 1120104, 1244560, 1251180, 1306788, 1400130, 1633485, 1668240, 1680156, 1742384, 1866840, 1960182, 2100195, 2177980, 2240208, 2502360, 2613576, 2800260, 2940273, 3266970, 3360312, 3733680, 3920364, 4200390, 4355960, 4900455, 5004720, 5227152, 5600520, 5880546, 6533940, 6720624, 7840728, 8400780, 8711920, 9800910, 11201040, 11761092, 13067880, 14701365, 15681456, 16801560, 19601820, 23522184, 26135760, 29402730, 33603120, 39203640, 47044368, 58805460, 78407280, 117610920, 235221840]

約数ペア:

[(1, 235221840), (2, 117610920), (3, 78407280), (4, 58805460), (5, 47044368), (6, 39203640), (7, 33603120), (8, 29402730), (9, 26135760), (10, 23522184), (12, 19601820), (14, 16801560), (15, 15681456), (16, 14701365), (18, 13067880), (20, 11761092), (21, 11201040), (24, 9800910), (27, 8711920), (28, 8400780), (30, 7840728), (35, 6720624), (36, 6533940), (40, 5880546), (42, 5600520), (45, 5227152), (47, 5004720), (48, 4900455), (54, 4355960), (56, 4200390), (60, 3920364), (63, 3733680), (70, 3360312), (72, 3266970), (80, 2940273), (84, 2800260), (90, 2613576), (94, 2502360), (105, 2240208), (108, 2177980), (112, 2100195), (120, 1960182), (126, 1866840), (135, 1742384), (140, 1680156), (141, 1668240), (144, 1633485), (168, 1400130), (180, 1306788), (188, 1251180), (189, 1244560), (210, 1120104), (216, 1088990), (235, 1000944), (240, 980091), (252, 933420), (270, 871192), (280, 840078), (282, 834120), (315, 746736), (329, 714960), (331, 710640), (336, 700065), (360, 653394), (376, 625590), (378, 622280), (420, 560052), (423, 556080), (432, 544495), (470, 500472), (504, 466710), (540, 435596), (560, 420039), (564, 417060), (630, 373368), (658, 357480), (662, 355320), (705, 333648), (720, 326697), (752, 312795), (756, 311140), (840, 280026), (846, 278040), (940, 250236), (945, 248912), (987, 238320), (993, 236880), (1008, 233355), (1080, 217798), (1128, 208530), (1260, 186684), (1269, 185360), (1316, 178740), (1324, 177660), (1410, 166824), (1512, 155570), (1645, 142992), (1655, 142128), (1680, 140013), (1692, 139020), (1880, 125118), (1890, 124456), (1974, 119160), (1986, 118440), (2115, 111216), (2160, 108899), (2256, 104265), (2317, 101520), (2520, 93342), (2538, 92680), (2632, 89370), (2648, 88830), (2820, 83412), (2961, 79440), (2979, 78960), (3024, 77785), (3290, 71496), (3310, 71064), (3384, 69510), (3760, 62559), (3780, 62228), (3948, 59580), (3972, 59220), (4230, 55608), (4634, 50760), (4935, 47664), (4965, 47376), (5040, 46671), (5076, 46340), (5264, 44685), (5296, 44415), (5640, 41706), (5922, 39720), (5958, 39480), (6345, 37072), (6580, 35748), (6620, 35532), (6768, 34755), (6951, 33840), (7560, 31114), (7896, 29790), (7944, 29610), (8460, 27804), (8883, 26480), (8937, 26320), (9268, 25380), (9870, 23832), (9930, 23688), (10152, 23170), (11280, 20853), (11585, 20304), (11844, 19860), (11916, 19740), (12690, 18536), (13160, 17874), (13240, 17766), (13902, 16920), (14805, 15888), (14895, 15792), (15120, 15557)]