140432760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 505421280

約数和(自身を除く): 364988520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 811, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1622, 1665, 1924, 2220, 2340, 2405, 2433, 2664, 2886, 3244, 3330, 3848, 4055, 4329, 4440, 4680, 4810, 4866, 5772, 6488, 6660, 7215, 7299, 8110, 8658, 9620, 9732, 10543, 11544, 12165, 13320, 14430, 14598, 16220, 17316, 19240, 19464, 21086, 21645, 24330, 28860, 29196, 30007, 31629, 32440, 34632, 36495, 42172, 43290, 48660, 52715, 57720, 58392, 60014, 63258, 72990, 84344, 86580, 90021, 94887, 97320, 105430, 120028, 126516, 145980, 150035, 158145, 173160, 180042, 189774, 210860, 240056, 253032, 270063, 291960, 300070, 316290, 360084, 379548, 390091, 421720, 450105, 474435, 540126, 600140, 632580, 720168, 759096, 780182, 900210, 948870, 1080252, 1170273, 1200280, 1265160, 1350315, 1560364, 1800420, 1897740, 1950455, 2160504, 2340546, 2700630, 3120728, 3510819, 3600840, 3795480, 3900910, 4681092, 5401260, 5851365, 7021638, 7801820, 9362184, 10802520, 11702730, 14043276, 15603640, 17554095, 23405460, 28086552, 35108190, 46810920, 70216380, 140432760]

約数ペア:

[(1, 140432760), (2, 70216380), (3, 46810920), (4, 35108190), (5, 28086552), (6, 23405460), (8, 17554095), (9, 15603640), (10, 14043276), (12, 11702730), (13, 10802520), (15, 9362184), (18, 7801820), (20, 7021638), (24, 5851365), (26, 5401260), (30, 4681092), (36, 3900910), (37, 3795480), (39, 3600840), (40, 3510819), (45, 3120728), (52, 2700630), (60, 2340546), (65, 2160504), (72, 1950455), (74, 1897740), (78, 1800420), (90, 1560364), (104, 1350315), (111, 1265160), (117, 1200280), (120, 1170273), (130, 1080252), (148, 948870), (156, 900210), (180, 780182), (185, 759096), (195, 720168), (222, 632580), (234, 600140), (260, 540126), (296, 474435), (312, 450105), (333, 421720), (360, 390091), (370, 379548), (390, 360084), (444, 316290), (468, 300070), (481, 291960), (520, 270063), (555, 253032), (585, 240056), (666, 210860), (740, 189774), (780, 180042), (811, 173160), (888, 158145), (936, 150035), (962, 145980), (1110, 126516), (1170, 120028), (1332, 105430), (1443, 97320), (1480, 94887), (1560, 90021), (1622, 86580), (1665, 84344), (1924, 72990), (2220, 63258), (2340, 60014), (2405, 58392), (2433, 57720), (2664, 52715), (2886, 48660), (3244, 43290), (3330, 42172), (3848, 36495), (4055, 34632), (4329, 32440), (4440, 31629), (4680, 30007), (4810, 29196), (4866, 28860), (5772, 24330), (6488, 21645), (6660, 21086), (7215, 19464), (7299, 19240), (8110, 17316), (8658, 16220), (9620, 14598), (9732, 14430), (10543, 13320), (11544, 12165)]