190492380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 628153344

約数和(自身を除く): 437660964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 641, 762, 780, 1143, 1170, 1270, 1282, 1524, 1651, 1905, 1923, 2286, 2340, 2540, 2564, 3205, 3302, 3810, 3846, 4572, 4953, 5715, 5769, 6410, 6604, 7620, 7692, 8255, 8333, 9615, 9906, 11430, 11538, 12820, 14859, 16510, 16666, 19230, 19812, 22860, 23076, 24765, 24999, 28845, 29718, 33020, 33332, 38460, 41665, 49530, 49998, 57690, 59436, 74295, 74997, 81407, 83330, 99060, 99996, 115380, 124995, 148590, 149994, 162814, 166660, 244221, 249990, 297180, 299988, 325628, 374985, 407035, 488442, 499980, 732663, 749970, 814070, 976884, 1058291, 1221105, 1465326, 1499940, 1628140, 2116582, 2442210, 2930652, 3174873, 3663315, 4233164, 4884420, 5291455, 6349746, 7326630, 9524619, 10582910, 12699492, 14653260, 15874365, 19049238, 21165820, 31748730, 38098476, 47623095, 63497460, 95246190, 190492380]

約数ペア:

[(1, 190492380), (2, 95246190), (3, 63497460), (4, 47623095), (5, 38098476), (6, 31748730), (9, 21165820), (10, 19049238), (12, 15874365), (13, 14653260), (15, 12699492), (18, 10582910), (20, 9524619), (26, 7326630), (30, 6349746), (36, 5291455), (39, 4884420), (45, 4233164), (52, 3663315), (60, 3174873), (65, 2930652), (78, 2442210), (90, 2116582), (117, 1628140), (127, 1499940), (130, 1465326), (156, 1221105), (180, 1058291), (195, 976884), (234, 814070), (254, 749970), (260, 732663), (381, 499980), (390, 488442), (468, 407035), (508, 374985), (585, 325628), (635, 299988), (641, 297180), (762, 249990), (780, 244221), (1143, 166660), (1170, 162814), (1270, 149994), (1282, 148590), (1524, 124995), (1651, 115380), (1905, 99996), (1923, 99060), (2286, 83330), (2340, 81407), (2540, 74997), (2564, 74295), (3205, 59436), (3302, 57690), (3810, 49998), (3846, 49530), (4572, 41665), (4953, 38460), (5715, 33332), (5769, 33020), (6410, 29718), (6604, 28845), (7620, 24999), (7692, 24765), (8255, 23076), (8333, 22860), (9615, 19812), (9906, 19230), (11430, 16666), (11538, 16510), (12820, 14859)]