2129141520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14198

約数の個数: 240

約数和(自身を含む): 8211528000

約数和(自身を除く): 6082386480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 14149, 15048, 16720, 18810, 25080, 28298, 30096, 37620, 42447, 50160, 56596, 70745, 75240, 84894, 113192, 127341, 141490, 150480, 155639, 169788, 212235, 226384, 254682, 268831, 282980, 311278, 339576, 424470, 466917, 509364, 537662, 565960, 622556, 636705, 679152, 778195, 806493, 848940, 933834, 1018728, 1075324, 1131920, 1245112, 1273410, 1344155, 1400751, 1556390, 1612986, 1697880, 1867668, 2037456, 2150648, 2334585, 2419479, 2490224, 2546820, 2688310, 2801502, 2957141, 3112780, 3225972, 3395760, 3735336, 4032465, 4301296, 4669170, 4838958, 5093640, 5376620, 5603004, 5914282, 6225560, 6451944, 7003755, 7470672, 8064930, 8871423, 9338340, 9677916, 10187280, 10753240, 11206008, 11828564, 12097395, 12451120, 12903888, 14007510, 14785705, 16129860, 17742846, 18676680, 19355832, 21506480, 22412016, 23657128, 24194790, 26614269, 28015020, 29571410, 32259720, 35485692, 37353360, 38711664, 44357115, 47314256, 48389580, 53228538, 56030040, 59142820, 64519440, 70971384, 88714230, 96779160, 106457076, 112060080, 118285640, 133071345, 141942768, 177428460, 193558320, 212914152, 236571280, 266142690, 354856920, 425828304, 532285380, 709713840, 1064570760, 2129141520]

約数ペア:

[(1, 2129141520), (2, 1064570760), (3, 709713840), (4, 532285380), (5, 425828304), (6, 354856920), (8, 266142690), (9, 236571280), (10, 212914152), (11, 193558320), (12, 177428460), (15, 141942768), (16, 133071345), (18, 118285640), (19, 112060080), (20, 106457076), (22, 96779160), (24, 88714230), (30, 70971384), (33, 64519440), (36, 59142820), (38, 56030040), (40, 53228538), (44, 48389580), (45, 47314256), (48, 44357115), (55, 38711664), (57, 37353360), (60, 35485692), (66, 32259720), (72, 29571410), (76, 28015020), (80, 26614269), (88, 24194790), (90, 23657128), (95, 22412016), (99, 21506480), (110, 19355832), (114, 18676680), (120, 17742846), (132, 16129860), (144, 14785705), (152, 14007510), (165, 12903888), (171, 12451120), (176, 12097395), (180, 11828564), (190, 11206008), (198, 10753240), (209, 10187280), (220, 9677916), (228, 9338340), (240, 8871423), (264, 8064930), (285, 7470672), (304, 7003755), (330, 6451944), (342, 6225560), (360, 5914282), (380, 5603004), (396, 5376620), (418, 5093640), (440, 4838958), (456, 4669170), (495, 4301296), (528, 4032465), (570, 3735336), (627, 3395760), (660, 3225972), (684, 3112780), (720, 2957141), (760, 2801502), (792, 2688310), (836, 2546820), (855, 2490224), (880, 2419479), (912, 2334585), (990, 2150648), (1045, 2037456), (1140, 1867668), (1254, 1697880), (1320, 1612986), (1368, 1556390), (1520, 1400751), (1584, 1344155), (1672, 1273410), (1710, 1245112), (1881, 1131920), (1980, 1075324), (2090, 1018728), (2280, 933834), (2508, 848940), (2640, 806493), (2736, 778195), (3135, 679152), (3344, 636705), (3420, 622556), (3762, 565960), (3960, 537662), (4180, 509364), (4560, 466917), (5016, 424470), (6270, 339576), (6840, 311278), (7524, 282980), (7920, 268831), (8360, 254682), (9405, 226384), (10032, 212235), (12540, 169788), (13680, 155639), (14149, 150480), (15048, 141490), (16720, 127341), (18810, 113192), (25080, 84894), (28298, 75240), (30096, 70745), (37620, 56596), (42447, 50160)]