339584960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 978554304

約数和(自身を除く): 638969344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 130, 143, 160, 164, 176, 181, 205, 208, 220, 260, 286, 320, 328, 352, 362, 410, 416, 440, 451, 520, 533, 572, 656, 704, 715, 724, 820, 832, 880, 902, 905, 1040, 1066, 1144, 1312, 1430, 1448, 1640, 1760, 1804, 1810, 1991, 2080, 2132, 2255, 2288, 2353, 2624, 2665, 2860, 2896, 3280, 3520, 3608, 3620, 3982, 4160, 4264, 4510, 4576, 4706, 5330, 5720, 5792, 5863, 6560, 7216, 7240, 7421, 7964, 8528, 9020, 9152, 9412, 9955, 10660, 11440, 11584, 11726, 11765, 13120, 14432, 14480, 14842, 15928, 17056, 18040, 18824, 19910, 21320, 22880, 23452, 23530, 25883, 28864, 28960, 29315, 29684, 31856, 34112, 36080, 37105, 37648, 39820, 42640, 45760, 46904, 47060, 51766, 57920, 58630, 59368, 63712, 72160, 74210, 75296, 79640, 81631, 85280, 93808, 94120, 96473, 103532, 117260, 118736, 127424, 129415, 144320, 148420, 150592, 159280, 163262, 170560, 187616, 188240, 192946, 207064, 234520, 237472, 258830, 296840, 318560, 326524, 375232, 376480, 385892, 408155, 414128, 469040, 474944, 482365, 517660, 593680, 637120, 653048, 752960, 771784, 816310, 828256, 938080, 964730, 1035320, 1061203, 1187360, 1306096, 1543568, 1632620, 1656512, 1876160, 1929460, 2070640, 2122406, 2374720, 2612192, 3087136, 3265240, 3858920, 4141280, 4244812, 5224384, 5306015, 6174272, 6530480, 7717840, 8282560, 8489624, 10612030, 13060960, 15435680, 16979248, 21224060, 26121920, 30871360, 33958496, 42448120, 67916992, 84896240, 169792480, 339584960]

約数ペア:

[(1, 339584960), (2, 169792480), (4, 84896240), (5, 67916992), (8, 42448120), (10, 33958496), (11, 30871360), (13, 26121920), (16, 21224060), (20, 16979248), (22, 15435680), (26, 13060960), (32, 10612030), (40, 8489624), (41, 8282560), (44, 7717840), (52, 6530480), (55, 6174272), (64, 5306015), (65, 5224384), (80, 4244812), (82, 4141280), (88, 3858920), (104, 3265240), (110, 3087136), (130, 2612192), (143, 2374720), (160, 2122406), (164, 2070640), (176, 1929460), (181, 1876160), (205, 1656512), (208, 1632620), (220, 1543568), (260, 1306096), (286, 1187360), (320, 1061203), (328, 1035320), (352, 964730), (362, 938080), (410, 828256), (416, 816310), (440, 771784), (451, 752960), (520, 653048), (533, 637120), (572, 593680), (656, 517660), (704, 482365), (715, 474944), (724, 469040), (820, 414128), (832, 408155), (880, 385892), (902, 376480), (905, 375232), (1040, 326524), (1066, 318560), (1144, 296840), (1312, 258830), (1430, 237472), (1448, 234520), (1640, 207064), (1760, 192946), (1804, 188240), (1810, 187616), (1991, 170560), (2080, 163262), (2132, 159280), (2255, 150592), (2288, 148420), (2353, 144320), (2624, 129415), (2665, 127424), (2860, 118736), (2896, 117260), (3280, 103532), (3520, 96473), (3608, 94120), (3620, 93808), (3982, 85280), (4160, 81631), (4264, 79640), (4510, 75296), (4576, 74210), (4706, 72160), (5330, 63712), (5720, 59368), (5792, 58630), (5863, 57920), (6560, 51766), (7216, 47060), (7240, 46904), (7421, 45760), (7964, 42640), (8528, 39820), (9020, 37648), (9152, 37105), (9412, 36080), (9955, 34112), (10660, 31856), (11440, 29684), (11584, 29315), (11726, 28960), (11765, 28864), (13120, 25883), (14432, 23530), (14480, 23452), (14842, 22880), (15928, 21320), (17056, 19910), (18040, 18824)]