1744496480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 144

約数和(自身を含む): 4523008896

約数和(自身を除く): 2778512416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 289, 310, 340, 496, 527, 544, 578, 620, 680, 992, 1054, 1156, 1217, 1240, 1360, 1445, 2108, 2312, 2434, 2480, 2635, 2720, 2890, 4216, 4624, 4868, 4960, 5270, 5780, 6085, 8432, 8959, 9248, 9736, 10540, 11560, 12170, 16864, 17918, 19472, 20689, 21080, 23120, 24340, 35836, 37727, 38944, 41378, 42160, 44795, 46240, 48680, 71672, 75454, 82756, 84320, 89590, 97360, 103445, 143344, 150908, 165512, 179180, 188635, 194720, 206890, 286688, 301816, 331024, 351713, 358360, 377270, 413780, 603632, 641359, 662048, 703426, 716720, 754540, 827560, 1207264, 1282718, 1406852, 1433440, 1509080, 1655120, 1758565, 2565436, 2813704, 3018160, 3206795, 3310240, 3517130, 5130872, 5627408, 6036320, 6413590, 7034260, 10261744, 10903103, 11254816, 12827180, 14068520, 20523488, 21806206, 25654360, 28137040, 43612412, 51308720, 54515515, 56274080, 87224824, 102617440, 109031030, 174449648, 218062060, 348899296, 436124120, 872248240, 1744496480]

約数ペア:

[(1, 1744496480), (2, 872248240), (4, 436124120), (5, 348899296), (8, 218062060), (10, 174449648), (16, 109031030), (17, 102617440), (20, 87224824), (31, 56274080), (32, 54515515), (34, 51308720), (40, 43612412), (62, 28137040), (68, 25654360), (80, 21806206), (85, 20523488), (124, 14068520), (136, 12827180), (155, 11254816), (160, 10903103), (170, 10261744), (248, 7034260), (272, 6413590), (289, 6036320), (310, 5627408), (340, 5130872), (496, 3517130), (527, 3310240), (544, 3206795), (578, 3018160), (620, 2813704), (680, 2565436), (992, 1758565), (1054, 1655120), (1156, 1509080), (1217, 1433440), (1240, 1406852), (1360, 1282718), (1445, 1207264), (2108, 827560), (2312, 754540), (2434, 716720), (2480, 703426), (2635, 662048), (2720, 641359), (2890, 603632), (4216, 413780), (4624, 377270), (4868, 358360), (4960, 351713), (5270, 331024), (5780, 301816), (6085, 286688), (8432, 206890), (8959, 194720), (9248, 188635), (9736, 179180), (10540, 165512), (11560, 150908), (12170, 143344), (16864, 103445), (17918, 97360), (19472, 89590), (20689, 84320), (21080, 82756), (23120, 75454), (24340, 71672), (35836, 48680), (37727, 46240), (38944, 44795), (41378, 42160)]