1885495320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6689}}^1$

素因数の和:6744

約数の個数: 192

約数和(自身を含む): 6574932000

約数和(自身を除く): 4689436680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1566, 1620, 1740, 1944, 2088, 2349, 2430, 2610, 3132, 3240, 3480, 3915, 4698, 4860, 5220, 6264, 6689, 7047, 7830, 9396, 9720, 10440, 11745, 13378, 14094, 15660, 18792, 20067, 23490, 26756, 28188, 31320, 33445, 35235, 40134, 46980, 53512, 56376, 60201, 66890, 70470, 80268, 93960, 100335, 120402, 133780, 140940, 160536, 180603, 193981, 200670, 240804, 267560, 281880, 301005, 361206, 387962, 401340, 481608, 541809, 581943, 602010, 722412, 775924, 802680, 903015, 969905, 1083618, 1163886, 1204020, 1444824, 1551848, 1625427, 1745829, 1806030, 1939810, 2167236, 2327772, 2408040, 2709045, 2909715, 3250854, 3491658, 3612060, 3879620, 4334472, 4655544, 5237487, 5418090, 5819430, 6501708, 6983316, 7224120, 7759240, 8127135, 8729145, 10474974, 10836180, 11638860, 13003416, 13966632, 15712461, 16254270, 17458290, 20949948, 21672360, 23277720, 26187435, 31424922, 32508540, 34916580, 41899896, 47137383, 52374870, 62849844, 65017080, 69833160, 78562305, 94274766, 104749740, 125699688, 157124610, 188549532, 209499480, 235686915, 314249220, 377099064, 471373830, 628498440, 942747660, 1885495320]

約数ペア:

[(1, 1885495320), (2, 942747660), (3, 628498440), (4, 471373830), (5, 377099064), (6, 314249220), (8, 235686915), (9, 209499480), (10, 188549532), (12, 157124610), (15, 125699688), (18, 104749740), (20, 94274766), (24, 78562305), (27, 69833160), (29, 65017080), (30, 62849844), (36, 52374870), (40, 47137383), (45, 41899896), (54, 34916580), (58, 32508540), (60, 31424922), (72, 26187435), (81, 23277720), (87, 21672360), (90, 20949948), (108, 17458290), (116, 16254270), (120, 15712461), (135, 13966632), (145, 13003416), (162, 11638860), (174, 10836180), (180, 10474974), (216, 8729145), (232, 8127135), (243, 7759240), (261, 7224120), (270, 6983316), (290, 6501708), (324, 5819430), (348, 5418090), (360, 5237487), (405, 4655544), (435, 4334472), (486, 3879620), (522, 3612060), (540, 3491658), (580, 3250854), (648, 2909715), (696, 2709045), (783, 2408040), (810, 2327772), (870, 2167236), (972, 1939810), (1044, 1806030), (1080, 1745829), (1160, 1625427), (1215, 1551848), (1305, 1444824), (1566, 1204020), (1620, 1163886), (1740, 1083618), (1944, 969905), (2088, 903015), (2349, 802680), (2430, 775924), (2610, 722412), (3132, 602010), (3240, 581943), (3480, 541809), (3915, 481608), (4698, 401340), (4860, 387962), (5220, 361206), (6264, 301005), (6689, 281880), (7047, 267560), (7830, 240804), (9396, 200670), (9720, 193981), (10440, 180603), (11745, 160536), (13378, 140940), (14094, 133780), (15660, 120402), (18792, 100335), (20067, 93960), (23490, 80268), (26756, 70470), (28188, 66890), (31320, 60201), (33445, 56376), (35235, 53512), (40134, 46980)]