15694838040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4649}}^1\times {\mathrm{4019}}^1$

素因数の和:8689

約数の個数: 128

約数和(自身を含む): 53835840000

約数和(自身を除く): 38141001960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4019, 4649, 8038, 9298, 12057, 13947, 16076, 18596, 20095, 23245, 24114, 27894, 28133, 32152, 32543, 37192, 40190, 46490, 48228, 55788, 56266, 60285, 65086, 69735, 80380, 84399, 92980, 96456, 97629, 111576, 112532, 120570, 130172, 139470, 140665, 160760, 162715, 168798, 185960, 195258, 225064, 241140, 260344, 278940, 281330, 325430, 337596, 390516, 421995, 482280, 488145, 557880, 562660, 650860, 675192, 781032, 843990, 976290, 1125320, 1301720, 1687980, 1952580, 3375960, 3905160, 18684331, 37368662, 56052993, 74737324, 93421655, 112105986, 130790317, 149474648, 186843310, 224211972, 261580634, 280264965, 373686620, 392370951, 448423944, 523161268, 560529930, 653951585, 747373240, 784741902, 1046322536, 1121059860, 1307903170, 1569483804, 1961854755, 2242119720, 2615806340, 3138967608, 3923709510, 5231612680, 7847419020, 15694838040]

約数ペア:

[(1, 15694838040), (2, 7847419020), (3, 5231612680), (4, 3923709510), (5, 3138967608), (6, 2615806340), (7, 2242119720), (8, 1961854755), (10, 1569483804), (12, 1307903170), (14, 1121059860), (15, 1046322536), (20, 784741902), (21, 747373240), (24, 653951585), (28, 560529930), (30, 523161268), (35, 448423944), (40, 392370951), (42, 373686620), (56, 280264965), (60, 261580634), (70, 224211972), (84, 186843310), (105, 149474648), (120, 130790317), (140, 112105986), (168, 93421655), (210, 74737324), (280, 56052993), (420, 37368662), (840, 18684331), (4019, 3905160), (4649, 3375960), (8038, 1952580), (9298, 1687980), (12057, 1301720), (13947, 1125320), (16076, 976290), (18596, 843990), (20095, 781032), (23245, 675192), (24114, 650860), (27894, 562660), (28133, 557880), (32152, 488145), (32543, 482280), (37192, 421995), (40190, 390516), (46490, 337596), (48228, 325430), (55788, 281330), (56266, 278940), (60285, 260344), (65086, 241140), (69735, 225064), (80380, 195258), (84399, 185960), (92980, 168798), (96456, 162715), (97629, 160760), (111576, 140665), (112532, 139470), (120570, 130172)]