73784480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 223388928

約数和(自身を除く): 149604448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 113, 140, 154, 160, 176, 212, 220, 224, 226, 265, 280, 308, 352, 371, 385, 424, 440, 452, 530, 560, 565, 583, 616, 742, 770, 791, 848, 880, 904, 1060, 1120, 1130, 1166, 1232, 1243, 1484, 1540, 1582, 1696, 1760, 1808, 1855, 2120, 2260, 2332, 2464, 2486, 2915, 2968, 3080, 3164, 3616, 3710, 3955, 4081, 4240, 4520, 4664, 4972, 5830, 5936, 5989, 6160, 6215, 6328, 7420, 7910, 8162, 8480, 8701, 9040, 9328, 9944, 11660, 11872, 11978, 12320, 12430, 12656, 14840, 15820, 16324, 17402, 18080, 18656, 19888, 20405, 23320, 23956, 24860, 25312, 29680, 29945, 31640, 32648, 34804, 39776, 40810, 41923, 43505, 46640, 47912, 49720, 59360, 59890, 63280, 65296, 65879, 69608, 81620, 83846, 87010, 93280, 95824, 99440, 119780, 126560, 130592, 131758, 139216, 163240, 167692, 174020, 191648, 198880, 209615, 239560, 263516, 278432, 326480, 329395, 335384, 348040, 419230, 461153, 479120, 527032, 652960, 658790, 670768, 696080, 838460, 922306, 958240, 1054064, 1317580, 1341536, 1392160, 1676920, 1844612, 2108128, 2305765, 2635160, 3353840, 3689224, 4611530, 5270320, 6707680, 7378448, 9223060, 10540640, 14756896, 18446120, 36892240, 73784480]

約数ペア:

[(1, 73784480), (2, 36892240), (4, 18446120), (5, 14756896), (7, 10540640), (8, 9223060), (10, 7378448), (11, 6707680), (14, 5270320), (16, 4611530), (20, 3689224), (22, 3353840), (28, 2635160), (32, 2305765), (35, 2108128), (40, 1844612), (44, 1676920), (53, 1392160), (55, 1341536), (56, 1317580), (70, 1054064), (77, 958240), (80, 922306), (88, 838460), (106, 696080), (110, 670768), (112, 658790), (113, 652960), (140, 527032), (154, 479120), (160, 461153), (176, 419230), (212, 348040), (220, 335384), (224, 329395), (226, 326480), (265, 278432), (280, 263516), (308, 239560), (352, 209615), (371, 198880), (385, 191648), (424, 174020), (440, 167692), (452, 163240), (530, 139216), (560, 131758), (565, 130592), (583, 126560), (616, 119780), (742, 99440), (770, 95824), (791, 93280), (848, 87010), (880, 83846), (904, 81620), (1060, 69608), (1120, 65879), (1130, 65296), (1166, 63280), (1232, 59890), (1243, 59360), (1484, 49720), (1540, 47912), (1582, 46640), (1696, 43505), (1760, 41923), (1808, 40810), (1855, 39776), (2120, 34804), (2260, 32648), (2332, 31640), (2464, 29945), (2486, 29680), (2915, 25312), (2968, 24860), (3080, 23956), (3164, 23320), (3616, 20405), (3710, 19888), (3955, 18656), (4081, 18080), (4240, 17402), (4520, 16324), (4664, 15820), (4972, 14840), (5830, 12656), (5936, 12430), (5989, 12320), (6160, 11978), (6215, 11872), (6328, 11660), (7420, 9944), (7910, 9328), (8162, 9040), (8480, 8701)]