30646397880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{392299}}^1$

素因数の和:392354

約数の個数: 192

約数和(自身を含む): 117501696000

約数和(自身を除く): 86855298120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 78120, 392299, 784598, 1176897, 1569196, 1961495, 2353794, 2746093, 3138392, 3530691, 3922990, 4707588, 5492186, 5884485, 7061382, 7845980, 8238279, 9415176, 10984372, 11768970, 12161269, 13730465, 14122764, 15691960, 16476558, 17653455, 21968744, 23537940, 24322538, 24714837, 27460930, 28245528, 32953116, 35306910, 36483807, 41191395, 47075880, 48645076, 49429674, 54921860, 60806345, 65906232, 70613820, 72967614, 82382790, 85128883, 97290152, 98859348, 109451421, 109843720, 121612690, 123574185, 141227640, 145935228, 164765580, 170257766, 182419035, 197718696, 218902842, 243225380, 247148370, 255386649, 291870456, 329531160, 340515532, 364838070, 425644415, 437805684, 486450760, 494296740, 510773298, 547257105, 681031064, 729676140, 766159947, 851288830, 875611368, 988593480, 1021546596, 1094514210, 1276933245, 1459352280, 1532319894, 1702577660, 2043093192, 2189028420, 2553866490, 3064639788, 3405155320, 3830799735, 4378056840, 5107732980, 6129279576, 7661599470, 10215465960, 15323198940, 30646397880]

約数ペア:

[(1, 30646397880), (2, 15323198940), (3, 10215465960), (4, 7661599470), (5, 6129279576), (6, 5107732980), (7, 4378056840), (8, 3830799735), (9, 3405155320), (10, 3064639788), (12, 2553866490), (14, 2189028420), (15, 2043093192), (18, 1702577660), (20, 1532319894), (21, 1459352280), (24, 1276933245), (28, 1094514210), (30, 1021546596), (31, 988593480), (35, 875611368), (36, 851288830), (40, 766159947), (42, 729676140), (45, 681031064), (56, 547257105), (60, 510773298), (62, 494296740), (63, 486450760), (70, 437805684), (72, 425644415), (84, 364838070), (90, 340515532), (93, 329531160), (105, 291870456), (120, 255386649), (124, 247148370), (126, 243225380), (140, 218902842), (155, 197718696), (168, 182419035), (180, 170257766), (186, 164765580), (210, 145935228), (217, 141227640), (248, 123574185), (252, 121612690), (279, 109843720), (280, 109451421), (310, 98859348), (315, 97290152), (360, 85128883), (372, 82382790), (420, 72967614), (434, 70613820), (465, 65906232), (504, 60806345), (558, 54921860), (620, 49429674), (630, 48645076), (651, 47075880), (744, 41191395), (840, 36483807), (868, 35306910), (930, 32953116), (1085, 28245528), (1116, 27460930), (1240, 24714837), (1260, 24322538), (1302, 23537940), (1395, 21968744), (1736, 17653455), (1860, 16476558), (1953, 15691960), (2170, 14122764), (2232, 13730465), (2520, 12161269), (2604, 11768970), (2790, 10984372), (3255, 9415176), (3720, 8238279), (3906, 7845980), (4340, 7061382), (5208, 5884485), (5580, 5492186), (6510, 4707588), (7812, 3922990), (8680, 3530691), (9765, 3138392), (11160, 2746093), (13020, 2353794), (15624, 1961495), (19530, 1569196), (26040, 1176897), (39060, 784598), (78120, 392299)]