868138880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 2679091200

約数和(自身を除く): 1810952320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 47, 49, 56, 62, 64, 70, 76, 80, 94, 95, 98, 112, 124, 128, 133, 140, 152, 155, 160, 188, 190, 196, 217, 224, 235, 245, 248, 266, 280, 304, 310, 320, 329, 376, 380, 392, 434, 448, 470, 490, 496, 532, 560, 589, 608, 620, 640, 658, 665, 752, 760, 784, 868, 893, 896, 931, 940, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1316, 1330, 1457, 1504, 1519, 1520, 1568, 1645, 1736, 1786, 1862, 1880, 1960, 1984, 2128, 2170, 2240, 2303, 2356, 2432, 2480, 2632, 2660, 2914, 2945, 3008, 3038, 3040, 3136, 3290, 3472, 3572, 3724, 3760, 3920, 3968, 4123, 4256, 4340, 4465, 4480, 4606, 4655, 4712, 4960, 5264, 5320, 5828, 5890, 6016, 6076, 6080, 6251, 6272, 6580, 6944, 7144, 7285, 7448, 7520, 7595, 7840, 8246, 8512, 8680, 8930, 9212, 9310, 9424, 9920, 10199, 10528, 10640, 11515, 11656, 11780, 12152, 12160, 12502, 13160, 13888, 14288, 14570, 14896, 15040, 15190, 15680, 16492, 17024, 17360, 17860, 18424, 18620, 18848, 19840, 20398, 20615, 21056, 21280, 23030, 23312, 23560, 24304, 25004, 26320, 27683, 27776, 28576, 28861, 29140, 29792, 30080, 30380, 31255, 31360, 32984, 34720, 35720, 36848, 37240, 37696, 40796, 41230, 42112, 42560, 43757, 46060, 46624, 47120, 48608, 50008, 50995, 52640, 55366, 57152, 57722, 58280, 59584, 60760, 62510, 65968, 69440, 71393, 71440, 73696, 74480, 75392, 81592, 82460, 85120, 87514, 92120, 93248, 94240, 97216, 100016, 101990, 105280, 110732, 114304, 115444, 116560, 119168, 121520, 125020, 131936, 138415, 138880, 142786, 142880, 144305, 147392, 148960, 163184, 164920, 175028, 184240, 186496, 188480, 193781, 194432, 200032, 203980, 210560, 218785, 221464, 230888, 233120, 243040, 250040, 263872, 276830, 285572, 285760, 288610, 294784, 297920, 326368, 329840, 350056, 356965, 368480, 376960, 387562, 400064, 407960, 437570, 442928, 461776, 466240, 486080, 500080, 527744, 553660, 571144, 571520, 577220, 595840, 652736, 659680, 700112, 713930, 736960, 775124, 800128, 815920, 875140, 885856, 923552, 932480, 968905, 972160, 1000160, 1107320, 1142288, 1154440, 1305472, 1319360, 1356467, 1400224, 1427860, 1473920, 1550248, 1631840, 1750280, 1771712, 1847104, 1937810, 2000320, 2214640, 2284576, 2308880, 2638720, 2712934, 2800448, 2855720, 3100496, 3263680, 3500560, 3543424, 3694208, 3875620, 4000640, 4429280, 4569152, 4617760, 5425868, 5600896, 5711440, 6200992, 6527360, 6782335, 7001120, 7751240, 8858560, 9138304, 9235520, 10851736, 11422880, 12401984, 13564670, 14002240, 15502480, 17717120, 18471040, 21703472, 22845760, 24803968, 27129340, 28004480, 31004960, 43406944, 45691520, 54258680, 62009920, 86813888, 108517360, 124019840, 173627776, 217034720, 434069440, 868138880]

約数ペア:

[(1, 868138880), (2, 434069440), (4, 217034720), (5, 173627776), (7, 124019840), (8, 108517360), (10, 86813888), (14, 62009920), (16, 54258680), (19, 45691520), (20, 43406944), (28, 31004960), (31, 28004480), (32, 27129340), (35, 24803968), (38, 22845760), (40, 21703472), (47, 18471040), (49, 17717120), (56, 15502480), (62, 14002240), (64, 13564670), (70, 12401984), (76, 11422880), (80, 10851736), (94, 9235520), (95, 9138304), (98, 8858560), (112, 7751240), (124, 7001120), (128, 6782335), (133, 6527360), (140, 6200992), (152, 5711440), (155, 5600896), (160, 5425868), (188, 4617760), (190, 4569152), (196, 4429280), (217, 4000640), (224, 3875620), (235, 3694208), (245, 3543424), (248, 3500560), (266, 3263680), (280, 3100496), (304, 2855720), (310, 2800448), (320, 2712934), (329, 2638720), (376, 2308880), (380, 2284576), (392, 2214640), (434, 2000320), (448, 1937810), (470, 1847104), (490, 1771712), (496, 1750280), (532, 1631840), (560, 1550248), (589, 1473920), (608, 1427860), (620, 1400224), (640, 1356467), (658, 1319360), (665, 1305472), (752, 1154440), (760, 1142288), (784, 1107320), (868, 1000160), (893, 972160), (896, 968905), (931, 932480), (940, 923552), (980, 885856), (992, 875140), (1064, 815920), (1085, 800128), (1120, 775124), (1178, 736960), (1216, 713930), (1240, 700112), (1316, 659680), (1330, 652736), (1457, 595840), (1504, 577220), (1519, 571520), (1520, 571144), (1568, 553660), (1645, 527744), (1736, 500080), (1786, 486080), (1862, 466240), (1880, 461776), (1960, 442928), (1984, 437570), (2128, 407960), (2170, 400064), (2240, 387562), (2303, 376960), (2356, 368480), (2432, 356965), (2480, 350056), (2632, 329840), (2660, 326368), (2914, 297920), (2945, 294784), (3008, 288610), (3038, 285760), (3040, 285572), (3136, 276830), (3290, 263872), (3472, 250040), (3572, 243040), (3724, 233120), (3760, 230888), (3920, 221464), (3968, 218785), (4123, 210560), (4256, 203980), (4340, 200032), (4465, 194432), (4480, 193781), (4606, 188480), (4655, 186496), (4712, 184240), (4960, 175028), (5264, 164920), (5320, 163184), (5828, 148960), (5890, 147392), (6016, 144305), (6076, 142880), (6080, 142786), (6251, 138880), (6272, 138415), (6580, 131936), (6944, 125020), (7144, 121520), (7285, 119168), (7448, 116560), (7520, 115444), (7595, 114304), (7840, 110732), (8246, 105280), (8512, 101990), (8680, 100016), (8930, 97216), (9212, 94240), (9310, 93248), (9424, 92120), (9920, 87514), (10199, 85120), (10528, 82460), (10640, 81592), (11515, 75392), (11656, 74480), (11780, 73696), (12152, 71440), (12160, 71393), (12502, 69440), (13160, 65968), (13888, 62510), (14288, 60760), (14570, 59584), (14896, 58280), (15040, 57722), (15190, 57152), (15680, 55366), (16492, 52640), (17024, 50995), (17360, 50008), (17860, 48608), (18424, 47120), (18620, 46624), (18848, 46060), (19840, 43757), (20398, 42560), (20615, 42112), (21056, 41230), (21280, 40796), (23030, 37696), (23312, 37240), (23560, 36848), (24304, 35720), (25004, 34720), (26320, 32984), (27683, 31360), (27776, 31255), (28576, 30380), (28861, 30080), (29140, 29792)]