1985099760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{56267}}^1$

素因数の和:56300

約数の個数: 180

約数和(自身を含む): 7755193368

約数和(自身を除く): 5770093608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 56267, 112534, 168801, 225068, 281335, 337602, 393869, 450136, 506403, 562670, 675204, 787738, 844005, 900272, 1012806, 1125340, 1181607, 1350408, 1575476, 1688010, 1969345, 2025612, 2250680, 2363214, 2532015, 2700816, 2757083, 3150952, 3376020, 3544821, 3938690, 4051224, 4501360, 4726428, 5064030, 5514166, 5908035, 6301904, 6752040, 7089642, 7877380, 8102448, 8271249, 9452856, 10128060, 11028332, 11816070, 13504080, 13785415, 14179284, 15754760, 16542498, 17724105, 18905712, 20256120, 22056664, 23632140, 24813747, 27570830, 28358568, 31509520, 33084996, 35448210, 40512240, 41356245, 44113328, 47264280, 49627494, 55141660, 56717136, 66169992, 70896420, 82712490, 94528560, 99254988, 110283320, 124068735, 132339984, 141792840, 165424980, 198509976, 220566640, 248137470, 283585680, 330849960, 397019952, 496274940, 661699920, 992549880, 1985099760]

約数ペア:

[(1, 1985099760), (2, 992549880), (3, 661699920), (4, 496274940), (5, 397019952), (6, 330849960), (7, 283585680), (8, 248137470), (9, 220566640), (10, 198509976), (12, 165424980), (14, 141792840), (15, 132339984), (16, 124068735), (18, 110283320), (20, 99254988), (21, 94528560), (24, 82712490), (28, 70896420), (30, 66169992), (35, 56717136), (36, 55141660), (40, 49627494), (42, 47264280), (45, 44113328), (48, 41356245), (49, 40512240), (56, 35448210), (60, 33084996), (63, 31509520), (70, 28358568), (72, 27570830), (80, 24813747), (84, 23632140), (90, 22056664), (98, 20256120), (105, 18905712), (112, 17724105), (120, 16542498), (126, 15754760), (140, 14179284), (144, 13785415), (147, 13504080), (168, 11816070), (180, 11028332), (196, 10128060), (210, 9452856), (240, 8271249), (245, 8102448), (252, 7877380), (280, 7089642), (294, 6752040), (315, 6301904), (336, 5908035), (360, 5514166), (392, 5064030), (420, 4726428), (441, 4501360), (490, 4051224), (504, 3938690), (560, 3544821), (588, 3376020), (630, 3150952), (720, 2757083), (735, 2700816), (784, 2532015), (840, 2363214), (882, 2250680), (980, 2025612), (1008, 1969345), (1176, 1688010), (1260, 1575476), (1470, 1350408), (1680, 1181607), (1764, 1125340), (1960, 1012806), (2205, 900272), (2352, 844005), (2520, 787738), (2940, 675204), (3528, 562670), (3920, 506403), (4410, 450136), (5040, 393869), (5880, 337602), (7056, 281335), (8820, 225068), (11760, 168801), (17640, 112534), (35280, 56267)]