1837793040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1089

約数の個数: 160

約数和(自身を含む): 5827127040

約数和(自身を除く): 3989334000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 97, 120, 178, 194, 240, 267, 291, 356, 388, 445, 485, 534, 582, 712, 776, 887, 890, 970, 1068, 1164, 1335, 1424, 1455, 1552, 1774, 1780, 1940, 2136, 2328, 2661, 2670, 2910, 3548, 3560, 3880, 4272, 4435, 4656, 5322, 5340, 5820, 7096, 7120, 7760, 8633, 8870, 10644, 10680, 11640, 13305, 14192, 17266, 17740, 21288, 21360, 23280, 25899, 26610, 34532, 35480, 42576, 43165, 51798, 53220, 69064, 70960, 78943, 86039, 86330, 103596, 106440, 129495, 138128, 157886, 172078, 172660, 207192, 212880, 236829, 258117, 258990, 315772, 344156, 345320, 394715, 414384, 430195, 473658, 516234, 517980, 631544, 688312, 690640, 789430, 860390, 947316, 1032468, 1035960, 1184145, 1263088, 1290585, 1376624, 1578860, 1720780, 1894632, 2064936, 2071920, 2368290, 2581170, 3157720, 3441560, 3789264, 4129872, 4736580, 5162340, 6315440, 6883120, 7657471, 9473160, 10324680, 15314942, 18946320, 20649360, 22972413, 30629884, 38287355, 45944826, 61259768, 76574710, 91889652, 114862065, 122519536, 153149420, 183779304, 229724130, 306298840, 367558608, 459448260, 612597680, 918896520, 1837793040]

約数ペア:

[(1, 1837793040), (2, 918896520), (3, 612597680), (4, 459448260), (5, 367558608), (6, 306298840), (8, 229724130), (10, 183779304), (12, 153149420), (15, 122519536), (16, 114862065), (20, 91889652), (24, 76574710), (30, 61259768), (40, 45944826), (48, 38287355), (60, 30629884), (80, 22972413), (89, 20649360), (97, 18946320), (120, 15314942), (178, 10324680), (194, 9473160), (240, 7657471), (267, 6883120), (291, 6315440), (356, 5162340), (388, 4736580), (445, 4129872), (485, 3789264), (534, 3441560), (582, 3157720), (712, 2581170), (776, 2368290), (887, 2071920), (890, 2064936), (970, 1894632), (1068, 1720780), (1164, 1578860), (1335, 1376624), (1424, 1290585), (1455, 1263088), (1552, 1184145), (1774, 1035960), (1780, 1032468), (1940, 947316), (2136, 860390), (2328, 789430), (2661, 690640), (2670, 688312), (2910, 631544), (3548, 517980), (3560, 516234), (3880, 473658), (4272, 430195), (4435, 414384), (4656, 394715), (5322, 345320), (5340, 344156), (5820, 315772), (7096, 258990), (7120, 258117), (7760, 236829), (8633, 212880), (8870, 207192), (10644, 172660), (10680, 172078), (11640, 157886), (13305, 138128), (14192, 129495), (17266, 106440), (17740, 103596), (21288, 86330), (21360, 86039), (23280, 78943), (25899, 70960), (26610, 69064), (34532, 53220), (35480, 51798), (42576, 43165)]