156316680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 397196280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 263, 312, 360, 381, 390, 468, 508, 520, 526, 585, 635, 762, 780, 789, 936, 1016, 1052, 1143, 1170, 1270, 1315, 1524, 1560, 1578, 1651, 1905, 2104, 2286, 2340, 2367, 2540, 2630, 3048, 3156, 3302, 3419, 3810, 3945, 4572, 4680, 4734, 4953, 5080, 5260, 5715, 6312, 6604, 6838, 7620, 7890, 8255, 9144, 9468, 9906, 10257, 10520, 11430, 11835, 13208, 13676, 14859, 15240, 15780, 16510, 17095, 18936, 19812, 20514, 22860, 23670, 24765, 27352, 29718, 30771, 31560, 33020, 33401, 34190, 39624, 41028, 45720, 47340, 49530, 51285, 59436, 61542, 66040, 66802, 68380, 74295, 82056, 94680, 99060, 100203, 102570, 118872, 123084, 133604, 136760, 148590, 153855, 167005, 198120, 200406, 205140, 246168, 267208, 297180, 300609, 307710, 334010, 400812, 410280, 434213, 501015, 594360, 601218, 615420, 668020, 801624, 868426, 1002030, 1202436, 1230840, 1302639, 1336040, 1503045, 1736852, 2004060, 2171065, 2404872, 2605278, 3006090, 3473704, 3907917, 4008120, 4342130, 5210556, 6012180, 6513195, 7815834, 8684260, 10421112, 12024360, 13026390, 15631668, 17368520, 19539585, 26052780, 31263336, 39079170, 52105560, 78158340, 156316680]

約数ペア:

[(1, 156316680), (2, 78158340), (3, 52105560), (4, 39079170), (5, 31263336), (6, 26052780), (8, 19539585), (9, 17368520), (10, 15631668), (12, 13026390), (13, 12024360), (15, 10421112), (18, 8684260), (20, 7815834), (24, 6513195), (26, 6012180), (30, 5210556), (36, 4342130), (39, 4008120), (40, 3907917), (45, 3473704), (52, 3006090), (60, 2605278), (65, 2404872), (72, 2171065), (78, 2004060), (90, 1736852), (104, 1503045), (117, 1336040), (120, 1302639), (127, 1230840), (130, 1202436), (156, 1002030), (180, 868426), (195, 801624), (234, 668020), (254, 615420), (260, 601218), (263, 594360), (312, 501015), (360, 434213), (381, 410280), (390, 400812), (468, 334010), (508, 307710), (520, 300609), (526, 297180), (585, 267208), (635, 246168), (762, 205140), (780, 200406), (789, 198120), (936, 167005), (1016, 153855), (1052, 148590), (1143, 136760), (1170, 133604), (1270, 123084), (1315, 118872), (1524, 102570), (1560, 100203), (1578, 99060), (1651, 94680), (1905, 82056), (2104, 74295), (2286, 68380), (2340, 66802), (2367, 66040), (2540, 61542), (2630, 59436), (3048, 51285), (3156, 49530), (3302, 47340), (3419, 45720), (3810, 41028), (3945, 39624), (4572, 34190), (4680, 33401), (4734, 33020), (4953, 31560), (5080, 30771), (5260, 29718), (5715, 27352), (6312, 24765), (6604, 23670), (6838, 22860), (7620, 20514), (7890, 19812), (8255, 18936), (9144, 17095), (9468, 16510), (9906, 15780), (10257, 15240), (10520, 14859), (11430, 13676), (11835, 13208)]