7343280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 29712384

約数和(自身を除く): 22369104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 47, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 94, 105, 112, 120, 124, 126, 140, 141, 144, 155, 168, 180, 186, 188, 210, 217, 235, 240, 248, 252, 279, 280, 282, 310, 315, 329, 336, 360, 372, 376, 420, 423, 434, 465, 470, 496, 504, 558, 560, 564, 620, 630, 651, 658, 705, 720, 744, 752, 840, 846, 868, 930, 940, 987, 1008, 1085, 1116, 1128, 1240, 1260, 1302, 1316, 1395, 1410, 1457, 1488, 1645, 1680, 1692, 1736, 1860, 1880, 1953, 1974, 2115, 2170, 2232, 2256, 2480, 2520, 2604, 2632, 2790, 2820, 2914, 2961, 3255, 3290, 3384, 3472, 3720, 3760, 3906, 3948, 4230, 4340, 4371, 4464, 4935, 5040, 5208, 5264, 5580, 5640, 5828, 5922, 6510, 6580, 6768, 7285, 7440, 7812, 7896, 8460, 8680, 8742, 9765, 9870, 10199, 10416, 11160, 11280, 11656, 11844, 13020, 13113, 13160, 14570, 14805, 15624, 15792, 16920, 17360, 17484, 19530, 19740, 20398, 21855, 22320, 23312, 23688, 26040, 26226, 26320, 29140, 29610, 30597, 31248, 33840, 34968, 39060, 39480, 40796, 43710, 47376, 50995, 52080, 52452, 58280, 59220, 61194, 65565, 69936, 78120, 78960, 81592, 87420, 91791, 101990, 104904, 116560, 118440, 122388, 131130, 152985, 156240, 163184, 174840, 183582, 203980, 209808, 236880, 244776, 262260, 305970, 349680, 367164, 407960, 458955, 489552, 524520, 611940, 734328, 815920, 917910, 1049040, 1223880, 1468656, 1835820, 2447760, 3671640, 7343280]

約数ペア:

[(1, 7343280), (2, 3671640), (3, 2447760), (4, 1835820), (5, 1468656), (6, 1223880), (7, 1049040), (8, 917910), (9, 815920), (10, 734328), (12, 611940), (14, 524520), (15, 489552), (16, 458955), (18, 407960), (20, 367164), (21, 349680), (24, 305970), (28, 262260), (30, 244776), (31, 236880), (35, 209808), (36, 203980), (40, 183582), (42, 174840), (45, 163184), (47, 156240), (48, 152985), (56, 131130), (60, 122388), (62, 118440), (63, 116560), (70, 104904), (72, 101990), (80, 91791), (84, 87420), (90, 81592), (93, 78960), (94, 78120), (105, 69936), (112, 65565), (120, 61194), (124, 59220), (126, 58280), (140, 52452), (141, 52080), (144, 50995), (155, 47376), (168, 43710), (180, 40796), (186, 39480), (188, 39060), (210, 34968), (217, 33840), (235, 31248), (240, 30597), (248, 29610), (252, 29140), (279, 26320), (280, 26226), (282, 26040), (310, 23688), (315, 23312), (329, 22320), (336, 21855), (360, 20398), (372, 19740), (376, 19530), (420, 17484), (423, 17360), (434, 16920), (465, 15792), (470, 15624), (496, 14805), (504, 14570), (558, 13160), (560, 13113), (564, 13020), (620, 11844), (630, 11656), (651, 11280), (658, 11160), (705, 10416), (720, 10199), (744, 9870), (752, 9765), (840, 8742), (846, 8680), (868, 8460), (930, 7896), (940, 7812), (987, 7440), (1008, 7285), (1085, 6768), (1116, 6580), (1128, 6510), (1240, 5922), (1260, 5828), (1302, 5640), (1316, 5580), (1395, 5264), (1410, 5208), (1457, 5040), (1488, 4935), (1645, 4464), (1680, 4371), (1692, 4340), (1736, 4230), (1860, 3948), (1880, 3906), (1953, 3760), (1974, 3720), (2115, 3472), (2170, 3384), (2232, 3290), (2256, 3255), (2480, 2961), (2520, 2914), (2604, 2820), (2632, 2790)]