139666320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6689}}^1$

素因数の和:6737

約数の個数: 120

約数和(自身を含む): 485292600

約数和(自身を除く): 345626280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6689, 6960, 10440, 13378, 20067, 20880, 26756, 33445, 40134, 53512, 60201, 66890, 80268, 100335, 107024, 120402, 133780, 160536, 193981, 200670, 240804, 267560, 301005, 321072, 387962, 401340, 481608, 535120, 581943, 602010, 775924, 802680, 963216, 969905, 1163886, 1204020, 1551848, 1605360, 1745829, 1939810, 2327772, 2408040, 2909715, 3103696, 3491658, 3879620, 4655544, 4816080, 5819430, 6983316, 7759240, 8729145, 9311088, 11638860, 13966632, 15518480, 17458290, 23277720, 27933264, 34916580, 46555440, 69833160, 139666320]

約数ペア:

[(1, 139666320), (2, 69833160), (3, 46555440), (4, 34916580), (5, 27933264), (6, 23277720), (8, 17458290), (9, 15518480), (10, 13966632), (12, 11638860), (15, 9311088), (16, 8729145), (18, 7759240), (20, 6983316), (24, 5819430), (29, 4816080), (30, 4655544), (36, 3879620), (40, 3491658), (45, 3103696), (48, 2909715), (58, 2408040), (60, 2327772), (72, 1939810), (80, 1745829), (87, 1605360), (90, 1551848), (116, 1204020), (120, 1163886), (144, 969905), (145, 963216), (174, 802680), (180, 775924), (232, 602010), (240, 581943), (261, 535120), (290, 481608), (348, 401340), (360, 387962), (435, 321072), (464, 301005), (522, 267560), (580, 240804), (696, 200670), (720, 193981), (870, 160536), (1044, 133780), (1160, 120402), (1305, 107024), (1392, 100335), (1740, 80268), (2088, 66890), (2320, 60201), (2610, 53512), (3480, 40134), (4176, 33445), (5220, 26756), (6689, 20880), (6960, 20067), (10440, 13378)]