91218120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 326021760

約数和(自身を除く): 234803640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 113, 120, 124, 140, 155, 168, 186, 210, 217, 226, 248, 280, 310, 339, 372, 420, 434, 452, 465, 565, 620, 651, 678, 744, 791, 840, 868, 904, 930, 961, 1085, 1130, 1240, 1302, 1356, 1582, 1695, 1736, 1860, 1922, 2170, 2260, 2373, 2604, 2712, 2883, 3164, 3255, 3390, 3503, 3720, 3844, 3955, 4340, 4520, 4746, 4805, 5208, 5766, 6328, 6510, 6727, 6780, 7006, 7688, 7910, 8680, 9492, 9610, 10509, 11532, 11865, 13020, 13454, 13560, 14012, 14415, 15820, 17515, 18984, 19220, 20181, 21018, 23064, 23730, 24521, 26040, 26908, 28024, 28830, 31640, 33635, 35030, 38440, 40362, 42036, 47460, 49042, 52545, 53816, 57660, 67270, 70060, 73563, 80724, 84072, 94920, 98084, 100905, 105090, 108593, 115320, 122605, 134540, 140120, 147126, 161448, 196168, 201810, 210180, 217186, 245210, 269080, 294252, 325779, 367815, 403620, 420360, 434372, 490420, 542965, 588504, 651558, 735630, 760151, 807240, 868744, 980840, 1085930, 1303116, 1471260, 1520302, 1628895, 2171860, 2280453, 2606232, 2942520, 3040604, 3257790, 3800755, 4343720, 4560906, 6081208, 6515580, 7601510, 9121812, 11402265, 13031160, 15203020, 18243624, 22804530, 30406040, 45609060, 91218120]

約数ペア:

[(1, 91218120), (2, 45609060), (3, 30406040), (4, 22804530), (5, 18243624), (6, 15203020), (7, 13031160), (8, 11402265), (10, 9121812), (12, 7601510), (14, 6515580), (15, 6081208), (20, 4560906), (21, 4343720), (24, 3800755), (28, 3257790), (30, 3040604), (31, 2942520), (35, 2606232), (40, 2280453), (42, 2171860), (56, 1628895), (60, 1520302), (62, 1471260), (70, 1303116), (84, 1085930), (93, 980840), (105, 868744), (113, 807240), (120, 760151), (124, 735630), (140, 651558), (155, 588504), (168, 542965), (186, 490420), (210, 434372), (217, 420360), (226, 403620), (248, 367815), (280, 325779), (310, 294252), (339, 269080), (372, 245210), (420, 217186), (434, 210180), (452, 201810), (465, 196168), (565, 161448), (620, 147126), (651, 140120), (678, 134540), (744, 122605), (791, 115320), (840, 108593), (868, 105090), (904, 100905), (930, 98084), (961, 94920), (1085, 84072), (1130, 80724), (1240, 73563), (1302, 70060), (1356, 67270), (1582, 57660), (1695, 53816), (1736, 52545), (1860, 49042), (1922, 47460), (2170, 42036), (2260, 40362), (2373, 38440), (2604, 35030), (2712, 33635), (2883, 31640), (3164, 28830), (3255, 28024), (3390, 26908), (3503, 26040), (3720, 24521), (3844, 23730), (3955, 23064), (4340, 21018), (4520, 20181), (4746, 19220), (4805, 18984), (5208, 17515), (5766, 15820), (6328, 14415), (6510, 14012), (6727, 13560), (6780, 13454), (7006, 13020), (7688, 11865), (7910, 11532), (8680, 10509), (9492, 9610)]