56192220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 207645984

約数和(自身を除く): 151453764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 277, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 554, 588, 630, 644, 690, 735, 805, 828, 831, 882, 966, 980, 1035, 1108, 1127, 1260, 1380, 1385, 1449, 1470, 1610, 1662, 1764, 1932, 1939, 2070, 2205, 2254, 2415, 2493, 2770, 2898, 2940, 3220, 3324, 3381, 3878, 4140, 4155, 4410, 4508, 4830, 4986, 5540, 5635, 5796, 5817, 6371, 6762, 7245, 7756, 8310, 8820, 9660, 9695, 9972, 10143, 11270, 11634, 12465, 12742, 13524, 13573, 14490, 16620, 16905, 17451, 19113, 19390, 20286, 22540, 23268, 24930, 25484, 27146, 28980, 29085, 31855, 33810, 34902, 38226, 38780, 40572, 40719, 44597, 49860, 50715, 54292, 57339, 58170, 63710, 67620, 67865, 69804, 76452, 81438, 87255, 89194, 95565, 101430, 114678, 116340, 122157, 127420, 133791, 135730, 162876, 174510, 178388, 191130, 202860, 203595, 222985, 229356, 244314, 267582, 271460, 286695, 312179, 349020, 382260, 401373, 407190, 445970, 488628, 535164, 573390, 610785, 624358, 668955, 802746, 814380, 891940, 936537, 1146780, 1221570, 1248716, 1337910, 1560895, 1605492, 1873074, 2006865, 2443140, 2675820, 2809611, 3121790, 3746148, 4013730, 4682685, 5619222, 6243580, 8027460, 9365370, 11238444, 14048055, 18730740, 28096110, 56192220]

約数ペア:

[(1, 56192220), (2, 28096110), (3, 18730740), (4, 14048055), (5, 11238444), (6, 9365370), (7, 8027460), (9, 6243580), (10, 5619222), (12, 4682685), (14, 4013730), (15, 3746148), (18, 3121790), (20, 2809611), (21, 2675820), (23, 2443140), (28, 2006865), (30, 1873074), (35, 1605492), (36, 1560895), (42, 1337910), (45, 1248716), (46, 1221570), (49, 1146780), (60, 936537), (63, 891940), (69, 814380), (70, 802746), (84, 668955), (90, 624358), (92, 610785), (98, 573390), (105, 535164), (115, 488628), (126, 445970), (138, 407190), (140, 401373), (147, 382260), (161, 349020), (180, 312179), (196, 286695), (207, 271460), (210, 267582), (230, 244314), (245, 229356), (252, 222985), (276, 203595), (277, 202860), (294, 191130), (315, 178388), (322, 174510), (345, 162876), (414, 135730), (420, 133791), (441, 127420), (460, 122157), (483, 116340), (490, 114678), (554, 101430), (588, 95565), (630, 89194), (644, 87255), (690, 81438), (735, 76452), (805, 69804), (828, 67865), (831, 67620), (882, 63710), (966, 58170), (980, 57339), (1035, 54292), (1108, 50715), (1127, 49860), (1260, 44597), (1380, 40719), (1385, 40572), (1449, 38780), (1470, 38226), (1610, 34902), (1662, 33810), (1764, 31855), (1932, 29085), (1939, 28980), (2070, 27146), (2205, 25484), (2254, 24930), (2415, 23268), (2493, 22540), (2770, 20286), (2898, 19390), (2940, 19113), (3220, 17451), (3324, 16905), (3381, 16620), (3878, 14490), (4140, 13573), (4155, 13524), (4410, 12742), (4508, 12465), (4830, 11634), (4986, 11270), (5540, 10143), (5635, 9972), (5796, 9695), (5817, 9660), (6371, 8820), (6762, 8310), (7245, 7756)]