143884020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 488226816

約数和(自身を除く): 344342796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 140, 155, 172, 186, 210, 215, 217, 257, 258, 301, 310, 372, 420, 430, 434, 465, 514, 516, 602, 620, 645, 651, 771, 860, 868, 903, 930, 1028, 1085, 1204, 1285, 1290, 1302, 1333, 1505, 1542, 1799, 1806, 1860, 2170, 2570, 2580, 2604, 2666, 3010, 3084, 3255, 3598, 3612, 3855, 3999, 4340, 4515, 5140, 5332, 5397, 6020, 6510, 6665, 7196, 7710, 7967, 7998, 8995, 9030, 9331, 10794, 11051, 13020, 13330, 15420, 15934, 15996, 17990, 18060, 18662, 19995, 21588, 22102, 23901, 26660, 26985, 27993, 31868, 33153, 35980, 37324, 39835, 39990, 44204, 46655, 47802, 53970, 55255, 55769, 55986, 66306, 77357, 79670, 79980, 93310, 95604, 107940, 110510, 111538, 111972, 119505, 132612, 139965, 154714, 159340, 165765, 167307, 186620, 221020, 223076, 232071, 239010, 278845, 279930, 309428, 331530, 334614, 342581, 386785, 464142, 478020, 557690, 559860, 663060, 669228, 685162, 773570, 836535, 928284, 1027743, 1115380, 1160355, 1370324, 1547140, 1673070, 1712905, 2055486, 2320710, 2398067, 3346140, 3425810, 4110972, 4641420, 4796134, 5138715, 6851620, 7194201, 9592268, 10277430, 11990335, 14388402, 20554860, 23980670, 28776804, 35971005, 47961340, 71942010, 143884020]

約数ペア:

[(1, 143884020), (2, 71942010), (3, 47961340), (4, 35971005), (5, 28776804), (6, 23980670), (7, 20554860), (10, 14388402), (12, 11990335), (14, 10277430), (15, 9592268), (20, 7194201), (21, 6851620), (28, 5138715), (30, 4796134), (31, 4641420), (35, 4110972), (42, 3425810), (43, 3346140), (60, 2398067), (62, 2320710), (70, 2055486), (84, 1712905), (86, 1673070), (93, 1547140), (105, 1370324), (124, 1160355), (129, 1115380), (140, 1027743), (155, 928284), (172, 836535), (186, 773570), (210, 685162), (215, 669228), (217, 663060), (257, 559860), (258, 557690), (301, 478020), (310, 464142), (372, 386785), (420, 342581), (430, 334614), (434, 331530), (465, 309428), (514, 279930), (516, 278845), (602, 239010), (620, 232071), (645, 223076), (651, 221020), (771, 186620), (860, 167307), (868, 165765), (903, 159340), (930, 154714), (1028, 139965), (1085, 132612), (1204, 119505), (1285, 111972), (1290, 111538), (1302, 110510), (1333, 107940), (1505, 95604), (1542, 93310), (1799, 79980), (1806, 79670), (1860, 77357), (2170, 66306), (2570, 55986), (2580, 55769), (2604, 55255), (2666, 53970), (3010, 47802), (3084, 46655), (3255, 44204), (3598, 39990), (3612, 39835), (3855, 37324), (3999, 35980), (4340, 33153), (4515, 31868), (5140, 27993), (5332, 26985), (5397, 26660), (6020, 23901), (6510, 22102), (6665, 21588), (7196, 19995), (7710, 18662), (7967, 18060), (7998, 17990), (8995, 15996), (9030, 15934), (9331, 15420), (10794, 13330), (11051, 13020)]