28386966960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{5113}}^1$

素因数の和:5844

約数の個数: 240

約数和(自身を含む): 104168252448

約数和(自身を除く): 75781285488

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, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 701, 720, 792, 880, 990, 1320, 1402, 1584, 1980, 2103, 2640, 2804, 3505, 3960, 4206, 5113, 5608, 6309, 7010, 7711, 7920, 8412, 10226, 10515, 11216, 12618, 14020, 15339, 15422, 16824, 20452, 21030, 23133, 25236, 25565, 28040, 30678, 30844, 31545, 33648, 38555, 40904, 42060, 46017, 46266, 50472, 51130, 56080, 56243, 61356, 61688, 63090, 69399, 76695, 77110, 81808, 84120, 92034, 92532, 100944, 102260, 112486, 115665, 122712, 123376, 126180, 138798, 153390, 154220, 168240, 168729, 184068, 185064, 204520, 224972, 230085, 231330, 245424, 252360, 277596, 281215, 306780, 308440, 337458, 346995, 368136, 370128, 409040, 449944, 460170, 462660, 504720, 506187, 555192, 562430, 613560, 616880, 674916, 693990, 736272, 843645, 899888, 920340, 925320, 1012374, 1110384, 1124860, 1227120, 1349832, 1387980, 1687290, 1840680, 1850640, 2024748, 2249720, 2530935, 2699664, 2775960, 3374580, 3584213, 3681360, 4049496, 4499440, 5061870, 5551920, 6749160, 7168426, 8098992, 10123740, 10752639, 13498320, 14336852, 17921065, 20247480, 21505278, 28673704, 32257917, 35842130, 39426343, 40494960, 43010556, 53763195, 57347408, 64515834, 71684260, 78852686, 86021112, 107526390, 118279029, 129031668, 143368520, 157705372, 161289585, 172042224, 197131715, 215052780, 236558058, 258063336, 286737040, 315410744, 322579170, 354837087, 394263430, 430105560, 473116116, 516126672, 591395145, 630821488, 645158340, 709674174, 788526860, 860211120, 946232232, 1182790290, 1290316680, 1419348348, 1577053720, 1774185435, 1892464464, 2365580580, 2580633360, 2838696696, 3154107440, 3548370870, 4731161160, 5677393392, 7096741740, 9462322320, 14193483480, 28386966960]

約数ペア:

[(1, 28386966960), (2, 14193483480), (3, 9462322320), (4, 7096741740), (5, 5677393392), (6, 4731161160), (8, 3548370870), (9, 3154107440), (10, 2838696696), (11, 2580633360), (12, 2365580580), (15, 1892464464), (16, 1774185435), (18, 1577053720), (20, 1419348348), (22, 1290316680), (24, 1182790290), (30, 946232232), (33, 860211120), (36, 788526860), (40, 709674174), (44, 645158340), (45, 630821488), (48, 591395145), (55, 516126672), (60, 473116116), (66, 430105560), (72, 394263430), (80, 354837087), (88, 322579170), (90, 315410744), (99, 286737040), (110, 258063336), (120, 236558058), (132, 215052780), (144, 197131715), (165, 172042224), (176, 161289585), (180, 157705372), (198, 143368520), (220, 129031668), (240, 118279029), (264, 107526390), (330, 86021112), (360, 78852686), (396, 71684260), (440, 64515834), (495, 57347408), (528, 53763195), (660, 43010556), (701, 40494960), (720, 39426343), (792, 35842130), (880, 32257917), (990, 28673704), (1320, 21505278), (1402, 20247480), (1584, 17921065), (1980, 14336852), (2103, 13498320), (2640, 10752639), (2804, 10123740), (3505, 8098992), (3960, 7168426), (4206, 6749160), (5113, 5551920), (5608, 5061870), (6309, 4499440), (7010, 4049496), (7711, 3681360), (7920, 3584213), (8412, 3374580), (10226, 2775960), (10515, 2699664), (11216, 2530935), (12618, 2249720), (14020, 2024748), (15339, 1850640), (15422, 1840680), (16824, 1687290), (20452, 1387980), (21030, 1349832), (23133, 1227120), (25236, 1124860), (25565, 1110384), (28040, 1012374), (30678, 925320), (30844, 920340), (31545, 899888), (33648, 843645), (38555, 736272), (40904, 693990), (42060, 674916), (46017, 616880), (46266, 613560), (50472, 562430), (51130, 555192), (56080, 506187), (56243, 504720), (61356, 462660), (61688, 460170), (63090, 449944), (69399, 409040), (76695, 370128), (77110, 368136), (81808, 346995), (84120, 337458), (92034, 308440), (92532, 306780), (100944, 281215), (102260, 277596), (112486, 252360), (115665, 245424), (122712, 231330), (123376, 230085), (126180, 224972), (138798, 204520), (153390, 185064), (154220, 184068), (168240, 168729)]