2071214640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2672

約数の個数: 240

約数和(自身を含む): 7664866560

約数和(自身を除く): 5593651920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 103, 110, 120, 132, 144, 165, 176, 180, 198, 206, 220, 240, 264, 309, 330, 360, 396, 412, 440, 495, 515, 528, 618, 660, 720, 792, 824, 880, 927, 990, 1030, 1133, 1236, 1320, 1545, 1584, 1648, 1854, 1980, 2060, 2266, 2472, 2539, 2640, 3090, 3399, 3708, 3960, 4120, 4532, 4635, 4944, 5078, 5665, 6180, 6798, 7416, 7617, 7920, 8240, 9064, 9270, 10156, 10197, 11330, 12360, 12695, 13596, 14832, 15234, 16995, 18128, 18540, 20312, 20394, 22660, 22851, 24720, 25390, 27192, 27929, 30468, 33990, 37080, 38085, 40624, 40788, 45320, 45702, 50780, 50985, 54384, 55858, 60936, 67980, 74160, 76170, 81576, 83787, 90640, 91404, 101560, 101970, 111716, 114255, 121872, 135960, 139645, 152340, 163152, 167574, 182808, 203120, 203940, 223432, 228510, 251361, 261517, 271920, 279290, 304680, 335148, 365616, 407880, 418935, 446864, 457020, 502722, 523034, 558580, 609360, 670296, 784551, 815760, 837870, 914040, 1005444, 1046068, 1117160, 1256805, 1307585, 1340592, 1569102, 1675740, 1828080, 2010888, 2092136, 2234320, 2353653, 2513610, 2615170, 2876687, 3138204, 3351480, 3922755, 4021776, 4184272, 4707306, 5027220, 5230340, 5753374, 6276408, 6702960, 7845510, 8630061, 9414612, 10054440, 10460680, 11506748, 11768265, 12552816, 14383435, 15691020, 17260122, 18829224, 20108880, 20921360, 23013496, 23536530, 25890183, 28766870, 31382040, 34520244, 37658448, 43150305, 46026992, 47073060, 51780366, 57533740, 62764080, 69040488, 86300610, 94146120, 103560732, 115067480, 129450915, 138080976, 172601220, 188292240, 207121464, 230134960, 258901830, 345202440, 414242928, 517803660, 690404880, 1035607320, 2071214640]

約数ペア:

[(1, 2071214640), (2, 1035607320), (3, 690404880), (4, 517803660), (5, 414242928), (6, 345202440), (8, 258901830), (9, 230134960), (10, 207121464), (11, 188292240), (12, 172601220), (15, 138080976), (16, 129450915), (18, 115067480), (20, 103560732), (22, 94146120), (24, 86300610), (30, 69040488), (33, 62764080), (36, 57533740), (40, 51780366), (44, 47073060), (45, 46026992), (48, 43150305), (55, 37658448), (60, 34520244), (66, 31382040), (72, 28766870), (80, 25890183), (88, 23536530), (90, 23013496), (99, 20921360), (103, 20108880), (110, 18829224), (120, 17260122), (132, 15691020), (144, 14383435), (165, 12552816), (176, 11768265), (180, 11506748), (198, 10460680), (206, 10054440), (220, 9414612), (240, 8630061), (264, 7845510), (309, 6702960), (330, 6276408), (360, 5753374), (396, 5230340), (412, 5027220), (440, 4707306), (495, 4184272), (515, 4021776), (528, 3922755), (618, 3351480), (660, 3138204), (720, 2876687), (792, 2615170), (824, 2513610), (880, 2353653), (927, 2234320), (990, 2092136), (1030, 2010888), (1133, 1828080), (1236, 1675740), (1320, 1569102), (1545, 1340592), (1584, 1307585), (1648, 1256805), (1854, 1117160), (1980, 1046068), (2060, 1005444), (2266, 914040), (2472, 837870), (2539, 815760), (2640, 784551), (3090, 670296), (3399, 609360), (3708, 558580), (3960, 523034), (4120, 502722), (4532, 457020), (4635, 446864), (4944, 418935), (5078, 407880), (5665, 365616), (6180, 335148), (6798, 304680), (7416, 279290), (7617, 271920), (7920, 261517), (8240, 251361), (9064, 228510), (9270, 223432), (10156, 203940), (10197, 203120), (11330, 182808), (12360, 167574), (12695, 163152), (13596, 152340), (14832, 139645), (15234, 135960), (16995, 121872), (18128, 114255), (18540, 111716), (20312, 101970), (20394, 101560), (22660, 91404), (22851, 90640), (24720, 83787), (25390, 81576), (27192, 76170), (27929, 74160), (30468, 67980), (33990, 60936), (37080, 55858), (38085, 54384), (40624, 50985), (40788, 50780), (45320, 45702)]