1939641480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3609

約数の個数: 288

約数和(自身を含む): 7571715840

約数和(自身を除く): 5632074360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2790, 2940, 3038, 3255, 3528, 3547, 3720, 3906, 4340, 4410, 4557, 5208, 5580, 5880, 6076, 6510, 7094, 7595, 7812, 8680, 8820, 9114, 9765, 10641, 11160, 12152, 13020, 13671, 14188, 15190, 15624, 17640, 17735, 18228, 19530, 21282, 22785, 24829, 26040, 27342, 28376, 30380, 31923, 35470, 36456, 39060, 42564, 45570, 49658, 53205, 54684, 60760, 63846, 68355, 70940, 74487, 78120, 85128, 91140, 99316, 106410, 109368, 109957, 124145, 127692, 136710, 141880, 148974, 159615, 173803, 182280, 198632, 212820, 219914, 223461, 248290, 255384, 273420, 297948, 319230, 329871, 347606, 372435, 425640, 439828, 446922, 496580, 521409, 546840, 549785, 595896, 638460, 659742, 695212, 744870, 769699, 869015, 879656, 893844, 989613, 993160, 1042818, 1099570, 1117305, 1276920, 1319484, 1390424, 1489740, 1539398, 1564227, 1649355, 1738030, 1787688, 1979226, 2085636, 2199140, 2234610, 2309097, 2607045, 2638968, 2979480, 3078796, 3128454, 3298710, 3476060, 3848495, 3958452, 4171272, 4398280, 4469220, 4618194, 4948065, 5214090, 5387893, 6157592, 6256908, 6597420, 6927291, 6952120, 7696990, 7821135, 7916904, 8938440, 9236388, 9896130, 10428180, 10775786, 11545485, 12513816, 13194840, 13854582, 15393980, 15642270, 16163679, 18472776, 19792260, 20856360, 21551572, 23090970, 26939465, 27709164, 30787960, 31284540, 32327358, 34636455, 39584520, 43103144, 46181940, 48491037, 53878930, 55418328, 62569080, 64654716, 69272910, 80818395, 92363880, 96982074, 107757860, 129309432, 138545820, 161636790, 193964148, 215515720, 242455185, 277091640, 323273580, 387928296, 484910370, 646547160, 969820740, 1939641480]

約数ペア:

[(1, 1939641480), (2, 969820740), (3, 646547160), (4, 484910370), (5, 387928296), (6, 323273580), (7, 277091640), (8, 242455185), (9, 215515720), (10, 193964148), (12, 161636790), (14, 138545820), (15, 129309432), (18, 107757860), (20, 96982074), (21, 92363880), (24, 80818395), (28, 69272910), (30, 64654716), (31, 62569080), (35, 55418328), (36, 53878930), (40, 48491037), (42, 46181940), (45, 43103144), (49, 39584520), (56, 34636455), (60, 32327358), (62, 31284540), (63, 30787960), (70, 27709164), (72, 26939465), (84, 23090970), (90, 21551572), (93, 20856360), (98, 19792260), (105, 18472776), (120, 16163679), (124, 15642270), (126, 15393980), (140, 13854582), (147, 13194840), (155, 12513816), (168, 11545485), (180, 10775786), (186, 10428180), (196, 9896130), (210, 9236388), (217, 8938440), (245, 7916904), (248, 7821135), (252, 7696990), (279, 6952120), (280, 6927291), (294, 6597420), (310, 6256908), (315, 6157592), (360, 5387893), (372, 5214090), (392, 4948065), (420, 4618194), (434, 4469220), (441, 4398280), (465, 4171272), (490, 3958452), (504, 3848495), (558, 3476060), (588, 3298710), (620, 3128454), (630, 3078796), (651, 2979480), (735, 2638968), (744, 2607045), (840, 2309097), (868, 2234610), (882, 2199140), (930, 2085636), (980, 1979226), (1085, 1787688), (1116, 1738030), (1176, 1649355), (1240, 1564227), (1260, 1539398), (1302, 1489740), (1395, 1390424), (1470, 1319484), (1519, 1276920), (1736, 1117305), (1764, 1099570), (1860, 1042818), (1953, 993160), (1960, 989613), (2170, 893844), (2205, 879656), (2232, 869015), (2520, 769699), (2604, 744870), (2790, 695212), (2940, 659742), (3038, 638460), (3255, 595896), (3528, 549785), (3547, 546840), (3720, 521409), (3906, 496580), (4340, 446922), (4410, 439828), (4557, 425640), (5208, 372435), (5580, 347606), (5880, 329871), (6076, 319230), (6510, 297948), (7094, 273420), (7595, 255384), (7812, 248290), (8680, 223461), (8820, 219914), (9114, 212820), (9765, 198632), (10641, 182280), (11160, 173803), (12152, 159615), (13020, 148974), (13671, 141880), (14188, 136710), (15190, 127692), (15624, 124145), (17640, 109957), (17735, 109368), (18228, 106410), (19530, 99316), (21282, 91140), (22785, 85128), (24829, 78120), (26040, 74487), (27342, 70940), (28376, 68355), (30380, 63846), (31923, 60760), (35470, 54684), (36456, 53205), (39060, 49658), (42564, 45570)]