713643420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2492

約数の個数: 192

約数和(自身を含む): 2469841920

約数和(自身を除く): 1756198500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 570, 665, 703, 740, 777, 798, 1036, 1110, 1140, 1295, 1330, 1406, 1554, 1596, 1995, 2109, 2220, 2417, 2590, 2660, 2812, 3108, 3515, 3885, 3990, 4218, 4834, 4921, 5180, 7030, 7251, 7770, 7980, 8436, 9668, 9842, 10545, 12085, 14060, 14502, 14763, 15540, 16919, 19684, 21090, 24170, 24605, 29004, 29526, 33838, 36255, 42180, 45923, 48340, 49210, 50757, 59052, 67676, 72510, 73815, 84595, 89429, 91846, 98420, 101514, 137769, 145020, 147630, 169190, 178858, 183692, 203028, 229615, 253785, 268287, 275538, 295260, 321461, 338380, 357716, 447145, 459230, 507570, 536574, 551076, 626003, 642922, 688845, 894290, 918460, 964383, 1015140, 1073148, 1252006, 1285844, 1341435, 1377690, 1607305, 1699151, 1788580, 1878009, 1928766, 2504012, 2682870, 2755380, 3130015, 3214610, 3398302, 3756018, 3857532, 4821915, 5097453, 5365740, 6260030, 6429220, 6796604, 7512036, 8495755, 9390045, 9643830, 10194906, 11894057, 12520060, 16991510, 18780090, 19287660, 20389812, 23788114, 25487265, 33983020, 35682171, 37560180, 47576228, 50974530, 59470285, 71364342, 101949060, 118940570, 142728684, 178410855, 237881140, 356821710, 713643420]

約数ペア:

[(1, 713643420), (2, 356821710), (3, 237881140), (4, 178410855), (5, 142728684), (6, 118940570), (7, 101949060), (10, 71364342), (12, 59470285), (14, 50974530), (15, 47576228), (19, 37560180), (20, 35682171), (21, 33983020), (28, 25487265), (30, 23788114), (35, 20389812), (37, 19287660), (38, 18780090), (42, 16991510), (57, 12520060), (60, 11894057), (70, 10194906), (74, 9643830), (76, 9390045), (84, 8495755), (95, 7512036), (105, 6796604), (111, 6429220), (114, 6260030), (133, 5365740), (140, 5097453), (148, 4821915), (185, 3857532), (190, 3756018), (210, 3398302), (222, 3214610), (228, 3130015), (259, 2755380), (266, 2682870), (285, 2504012), (370, 1928766), (380, 1878009), (399, 1788580), (420, 1699151), (444, 1607305), (518, 1377690), (532, 1341435), (555, 1285844), (570, 1252006), (665, 1073148), (703, 1015140), (740, 964383), (777, 918460), (798, 894290), (1036, 688845), (1110, 642922), (1140, 626003), (1295, 551076), (1330, 536574), (1406, 507570), (1554, 459230), (1596, 447145), (1995, 357716), (2109, 338380), (2220, 321461), (2417, 295260), (2590, 275538), (2660, 268287), (2812, 253785), (3108, 229615), (3515, 203028), (3885, 183692), (3990, 178858), (4218, 169190), (4834, 147630), (4921, 145020), (5180, 137769), (7030, 101514), (7251, 98420), (7770, 91846), (7980, 89429), (8436, 84595), (9668, 73815), (9842, 72510), (10545, 67676), (12085, 59052), (14060, 50757), (14502, 49210), (14763, 48340), (15540, 45923), (16919, 42180), (19684, 36255), (21090, 33838), (24170, 29526), (24605, 29004)]