203032480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 417492320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 47, 49, 56, 58, 70, 76, 80, 94, 95, 98, 112, 116, 133, 140, 145, 152, 160, 188, 190, 196, 203, 224, 232, 235, 245, 266, 280, 290, 304, 329, 376, 380, 392, 406, 464, 470, 490, 532, 551, 560, 580, 608, 658, 665, 752, 760, 784, 812, 893, 928, 931, 940, 980, 1015, 1064, 1102, 1120, 1160, 1316, 1330, 1363, 1421, 1504, 1520, 1568, 1624, 1645, 1786, 1862, 1880, 1960, 2030, 2128, 2204, 2303, 2320, 2632, 2660, 2726, 2755, 2842, 3040, 3248, 3290, 3572, 3724, 3760, 3857, 3920, 4060, 4256, 4408, 4465, 4606, 4640, 4655, 5264, 5320, 5452, 5510, 5684, 6251, 6496, 6580, 6815, 7105, 7144, 7448, 7520, 7714, 7840, 8120, 8816, 8930, 9212, 9310, 9541, 10528, 10640, 10904, 11020, 11368, 11515, 12502, 13160, 13630, 14210, 14288, 14896, 15428, 16240, 17632, 17860, 18424, 18620, 19082, 19285, 21280, 21808, 22040, 22736, 23030, 25004, 25897, 26320, 26999, 27260, 28420, 28576, 29792, 30856, 31255, 32480, 35720, 36848, 37240, 38164, 38570, 43616, 43757, 44080, 45472, 46060, 47705, 50008, 51794, 52640, 53998, 54520, 56840, 61712, 62510, 66787, 71440, 73696, 74480, 76328, 77140, 87514, 88160, 92120, 95410, 100016, 103588, 107996, 109040, 113680, 123424, 125020, 129485, 133574, 134995, 142880, 148960, 152656, 154280, 175028, 181279, 184240, 190820, 200032, 207176, 215992, 218080, 218785, 227360, 250040, 258970, 267148, 269990, 305312, 308560, 333935, 350056, 362558, 368480, 381640, 414352, 431984, 437570, 500080, 517940, 534296, 539980, 617120, 667870, 700112, 725116, 763280, 828704, 863968, 875140, 906395, 1000160, 1035880, 1068592, 1079960, 1268953, 1335740, 1400224, 1450232, 1526560, 1750280, 1812790, 2071760, 2137184, 2159920, 2537906, 2671480, 2900464, 3500560, 3625580, 4143520, 4319840, 5075812, 5342960, 5800928, 6344765, 7001120, 7251160, 10151624, 10685920, 12689530, 14502320, 20303248, 25379060, 29004640, 40606496, 50758120, 101516240, 203032480]

約数ペア:

[(1, 203032480), (2, 101516240), (4, 50758120), (5, 40606496), (7, 29004640), (8, 25379060), (10, 20303248), (14, 14502320), (16, 12689530), (19, 10685920), (20, 10151624), (28, 7251160), (29, 7001120), (32, 6344765), (35, 5800928), (38, 5342960), (40, 5075812), (47, 4319840), (49, 4143520), (56, 3625580), (58, 3500560), (70, 2900464), (76, 2671480), (80, 2537906), (94, 2159920), (95, 2137184), (98, 2071760), (112, 1812790), (116, 1750280), (133, 1526560), (140, 1450232), (145, 1400224), (152, 1335740), (160, 1268953), (188, 1079960), (190, 1068592), (196, 1035880), (203, 1000160), (224, 906395), (232, 875140), (235, 863968), (245, 828704), (266, 763280), (280, 725116), (290, 700112), (304, 667870), (329, 617120), (376, 539980), (380, 534296), (392, 517940), (406, 500080), (464, 437570), (470, 431984), (490, 414352), (532, 381640), (551, 368480), (560, 362558), (580, 350056), (608, 333935), (658, 308560), (665, 305312), (752, 269990), (760, 267148), (784, 258970), (812, 250040), (893, 227360), (928, 218785), (931, 218080), (940, 215992), (980, 207176), (1015, 200032), (1064, 190820), (1102, 184240), (1120, 181279), (1160, 175028), (1316, 154280), (1330, 152656), (1363, 148960), (1421, 142880), (1504, 134995), (1520, 133574), (1568, 129485), (1624, 125020), (1645, 123424), (1786, 113680), (1862, 109040), (1880, 107996), (1960, 103588), (2030, 100016), (2128, 95410), (2204, 92120), (2303, 88160), (2320, 87514), (2632, 77140), (2660, 76328), (2726, 74480), (2755, 73696), (2842, 71440), (3040, 66787), (3248, 62510), (3290, 61712), (3572, 56840), (3724, 54520), (3760, 53998), (3857, 52640), (3920, 51794), (4060, 50008), (4256, 47705), (4408, 46060), (4465, 45472), (4606, 44080), (4640, 43757), (4655, 43616), (5264, 38570), (5320, 38164), (5452, 37240), (5510, 36848), (5684, 35720), (6251, 32480), (6496, 31255), (6580, 30856), (6815, 29792), (7105, 28576), (7144, 28420), (7448, 27260), (7520, 26999), (7714, 26320), (7840, 25897), (8120, 25004), (8816, 23030), (8930, 22736), (9212, 22040), (9310, 21808), (9541, 21280), (10528, 19285), (10640, 19082), (10904, 18620), (11020, 18424), (11368, 17860), (11515, 17632), (12502, 16240), (13160, 15428), (13630, 14896), (14210, 14288)]