213604560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7642

約数の個数: 160

約数和(自身を含む): 792449280

約数和(自身を除く): 578844720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7607, 9360, 14040, 15214, 22821, 28080, 30428, 38035, 45642, 60856, 68463, 76070, 91284, 98891, 114105, 121712, 136926, 152140, 182568, 197782, 205389, 228210, 273852, 296673, 304280, 342315, 365136, 395564, 410778, 456420, 494455, 547704, 593346, 608560, 684630, 791128, 821556, 890019, 912840, 988910, 1026945, 1095408, 1186692, 1369260, 1483365, 1582256, 1643112, 1780038, 1825680, 1977820, 2053890, 2373384, 2670057, 2738520, 2966730, 3286224, 3560076, 3955640, 4107780, 4450095, 4746768, 5340114, 5477040, 5933460, 7120152, 7911280, 8215560, 8900190, 10680228, 11866920, 13350285, 14240304, 16431120, 17800380, 21360456, 23733840, 26700570, 35600760, 42720912, 53401140, 71201520, 106802280, 213604560]

約数ペア:

[(1, 213604560), (2, 106802280), (3, 71201520), (4, 53401140), (5, 42720912), (6, 35600760), (8, 26700570), (9, 23733840), (10, 21360456), (12, 17800380), (13, 16431120), (15, 14240304), (16, 13350285), (18, 11866920), (20, 10680228), (24, 8900190), (26, 8215560), (27, 7911280), (30, 7120152), (36, 5933460), (39, 5477040), (40, 5340114), (45, 4746768), (48, 4450095), (52, 4107780), (54, 3955640), (60, 3560076), (65, 3286224), (72, 2966730), (78, 2738520), (80, 2670057), (90, 2373384), (104, 2053890), (108, 1977820), (117, 1825680), (120, 1780038), (130, 1643112), (135, 1582256), (144, 1483365), (156, 1369260), (180, 1186692), (195, 1095408), (208, 1026945), (216, 988910), (234, 912840), (240, 890019), (260, 821556), (270, 791128), (312, 684630), (351, 608560), (360, 593346), (390, 547704), (432, 494455), (468, 456420), (520, 410778), (540, 395564), (585, 365136), (624, 342315), (702, 304280), (720, 296673), (780, 273852), (936, 228210), (1040, 205389), (1080, 197782), (1170, 182568), (1404, 152140), (1560, 136926), (1755, 121712), (1872, 114105), (2160, 98891), (2340, 91284), (2808, 76070), (3120, 68463), (3510, 60856), (4680, 45642), (5616, 38035), (7020, 30428), (7607, 28080), (9360, 22821), (14040, 15214)]