394238160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 240

約数和(自身を含む): 1448478720

約数和(自身を除く): 1054240560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1039, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2078, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3117, 3162, 3720, 4080, 4156, 4216, 4464, 4743, 5195, 5270, 5580, 6120, 6234, 6324, 7440, 7905, 8312, 8432, 9351, 9486, 10390, 10540, 11160, 12240, 12468, 12648, 15585, 15810, 16624, 17663, 18702, 18972, 20780, 21080, 22320, 23715, 24936, 25296, 31170, 31620, 32209, 35326, 37404, 37944, 41560, 42160, 46755, 47430, 49872, 52989, 62340, 63240, 64418, 70652, 74808, 75888, 83120, 88315, 93510, 94860, 96627, 105978, 124680, 126480, 128836, 141304, 149616, 158967, 161045, 176630, 187020, 189720, 193254, 211956, 249360, 257672, 264945, 282608, 289881, 317934, 322090, 353260, 374040, 379440, 386508, 423912, 483135, 515344, 529890, 547553, 579762, 635868, 644180, 706520, 748080, 773016, 794835, 847824, 966270, 1059780, 1095106, 1159524, 1271736, 1288360, 1413040, 1449405, 1546032, 1589670, 1642659, 1932540, 2119560, 2190212, 2319048, 2543472, 2576720, 2737765, 2898810, 3179340, 3285318, 3865080, 4239120, 4380424, 4638096, 4927977, 5475530, 5797620, 6358680, 6570636, 7730160, 8213295, 8760848, 9855954, 10951060, 11595240, 12717360, 13141272, 16426590, 19711908, 21902120, 23190480, 24639885, 26282544, 32853180, 39423816, 43804240, 49279770, 65706360, 78847632, 98559540, 131412720, 197119080, 394238160]

約数ペア:

[(1, 394238160), (2, 197119080), (3, 131412720), (4, 98559540), (5, 78847632), (6, 65706360), (8, 49279770), (9, 43804240), (10, 39423816), (12, 32853180), (15, 26282544), (16, 24639885), (17, 23190480), (18, 21902120), (20, 19711908), (24, 16426590), (30, 13141272), (31, 12717360), (34, 11595240), (36, 10951060), (40, 9855954), (45, 8760848), (48, 8213295), (51, 7730160), (60, 6570636), (62, 6358680), (68, 5797620), (72, 5475530), (80, 4927977), (85, 4638096), (90, 4380424), (93, 4239120), (102, 3865080), (120, 3285318), (124, 3179340), (136, 2898810), (144, 2737765), (153, 2576720), (155, 2543472), (170, 2319048), (180, 2190212), (186, 2119560), (204, 1932540), (240, 1642659), (248, 1589670), (255, 1546032), (272, 1449405), (279, 1413040), (306, 1288360), (310, 1271736), (340, 1159524), (360, 1095106), (372, 1059780), (408, 966270), (465, 847824), (496, 794835), (510, 773016), (527, 748080), (558, 706520), (612, 644180), (620, 635868), (680, 579762), (720, 547553), (744, 529890), (765, 515344), (816, 483135), (930, 423912), (1020, 386508), (1039, 379440), (1054, 374040), (1116, 353260), (1224, 322090), (1240, 317934), (1360, 289881), (1395, 282608), (1488, 264945), (1530, 257672), (1581, 249360), (1860, 211956), (2040, 193254), (2078, 189720), (2108, 187020), (2232, 176630), (2448, 161045), (2480, 158967), (2635, 149616), (2790, 141304), (3060, 128836), (3117, 126480), (3162, 124680), (3720, 105978), (4080, 96627), (4156, 94860), (4216, 93510), (4464, 88315), (4743, 83120), (5195, 75888), (5270, 74808), (5580, 70652), (6120, 64418), (6234, 63240), (6324, 62340), (7440, 52989), (7905, 49872), (8312, 47430), (8432, 46755), (9351, 42160), (9486, 41560), (10390, 37944), (10540, 37404), (11160, 35326), (12240, 32209), (12468, 31620), (12648, 31170), (15585, 25296), (15810, 24936), (16624, 23715), (17663, 22320), (18702, 21080), (18972, 20780)]