213719880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 510225720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 121, 123, 132, 164, 165, 205, 220, 242, 246, 264, 328, 330, 359, 363, 410, 440, 451, 484, 492, 605, 615, 660, 718, 726, 820, 902, 968, 984, 1077, 1210, 1230, 1320, 1353, 1436, 1452, 1640, 1795, 1804, 1815, 2154, 2255, 2420, 2460, 2706, 2872, 2904, 3590, 3608, 3630, 3949, 4308, 4510, 4840, 4920, 4961, 5385, 5412, 6765, 7180, 7260, 7898, 8616, 9020, 9922, 10770, 10824, 11847, 13530, 14360, 14520, 14719, 14883, 15796, 18040, 19745, 19844, 21540, 23694, 24805, 27060, 29438, 29766, 31592, 39490, 39688, 43080, 43439, 44157, 47388, 49610, 54120, 58876, 59235, 59532, 73595, 74415, 78980, 86878, 88314, 94776, 99220, 117752, 118470, 119064, 130317, 147190, 148830, 157960, 161909, 173756, 176628, 198440, 217195, 220785, 236940, 260634, 294380, 297660, 323818, 347512, 353256, 434390, 441570, 473880, 485727, 521268, 588760, 595320, 647636, 651585, 809545, 868780, 883140, 971454, 1042536, 1295272, 1303170, 1619090, 1737560, 1766280, 1780999, 1942908, 2428635, 2606340, 3238180, 3561998, 3885816, 4857270, 5212680, 5342997, 6476360, 7123996, 8904995, 9714540, 10685994, 14247992, 17809990, 19429080, 21371988, 26714985, 35619980, 42743976, 53429970, 71239960, 106859940, 213719880]

約数ペア:

[(1, 213719880), (2, 106859940), (3, 71239960), (4, 53429970), (5, 42743976), (6, 35619980), (8, 26714985), (10, 21371988), (11, 19429080), (12, 17809990), (15, 14247992), (20, 10685994), (22, 9714540), (24, 8904995), (30, 7123996), (33, 6476360), (40, 5342997), (41, 5212680), (44, 4857270), (55, 3885816), (60, 3561998), (66, 3238180), (82, 2606340), (88, 2428635), (110, 1942908), (120, 1780999), (121, 1766280), (123, 1737560), (132, 1619090), (164, 1303170), (165, 1295272), (205, 1042536), (220, 971454), (242, 883140), (246, 868780), (264, 809545), (328, 651585), (330, 647636), (359, 595320), (363, 588760), (410, 521268), (440, 485727), (451, 473880), (484, 441570), (492, 434390), (605, 353256), (615, 347512), (660, 323818), (718, 297660), (726, 294380), (820, 260634), (902, 236940), (968, 220785), (984, 217195), (1077, 198440), (1210, 176628), (1230, 173756), (1320, 161909), (1353, 157960), (1436, 148830), (1452, 147190), (1640, 130317), (1795, 119064), (1804, 118470), (1815, 117752), (2154, 99220), (2255, 94776), (2420, 88314), (2460, 86878), (2706, 78980), (2872, 74415), (2904, 73595), (3590, 59532), (3608, 59235), (3630, 58876), (3949, 54120), (4308, 49610), (4510, 47388), (4840, 44157), (4920, 43439), (4961, 43080), (5385, 39688), (5412, 39490), (6765, 31592), (7180, 29766), (7260, 29438), (7898, 27060), (8616, 24805), (9020, 23694), (9922, 21540), (10770, 19844), (10824, 19745), (11847, 18040), (13530, 15796), (14360, 14883), (14520, 14719)]