2740565760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2777}}^1$

素因数の和:3058

約数の個数: 144

約数和(自身を含む): 8789903136

約数和(自身を除く): 6049337376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 480, 514, 640, 768, 771, 960, 1028, 1280, 1285, 1542, 1920, 2056, 2570, 2777, 3084, 3840, 3855, 4112, 5140, 5554, 6168, 7710, 8224, 8331, 10280, 11108, 12336, 13885, 15420, 16448, 16662, 20560, 22216, 24672, 27770, 30840, 32896, 33324, 41120, 41655, 44432, 49344, 55540, 61680, 65792, 66648, 82240, 83310, 88864, 98688, 111080, 123360, 133296, 164480, 166620, 177728, 197376, 222160, 246720, 266592, 328960, 333240, 355456, 444320, 493440, 533184, 666480, 710912, 713689, 888640, 986880, 1066368, 1332960, 1427378, 1777280, 2132736, 2141067, 2665920, 2854756, 3554560, 3568445, 4282134, 5331840, 5709512, 7136890, 8564268, 10663680, 10705335, 11419024, 14273780, 17128536, 21410670, 22838048, 28547560, 34257072, 42821340, 45676096, 57095120, 68514144, 85642680, 91352192, 114190240, 137028288, 171285360, 182704384, 228380480, 274056576, 342570720, 456760960, 548113152, 685141440, 913521920, 1370282880, 2740565760]

約数ペア:

[(1, 2740565760), (2, 1370282880), (3, 913521920), (4, 685141440), (5, 548113152), (6, 456760960), (8, 342570720), (10, 274056576), (12, 228380480), (15, 182704384), (16, 171285360), (20, 137028288), (24, 114190240), (30, 91352192), (32, 85642680), (40, 68514144), (48, 57095120), (60, 45676096), (64, 42821340), (80, 34257072), (96, 28547560), (120, 22838048), (128, 21410670), (160, 17128536), (192, 14273780), (240, 11419024), (256, 10705335), (257, 10663680), (320, 8564268), (384, 7136890), (480, 5709512), (514, 5331840), (640, 4282134), (768, 3568445), (771, 3554560), (960, 2854756), (1028, 2665920), (1280, 2141067), (1285, 2132736), (1542, 1777280), (1920, 1427378), (2056, 1332960), (2570, 1066368), (2777, 986880), (3084, 888640), (3840, 713689), (3855, 710912), (4112, 666480), (5140, 533184), (5554, 493440), (6168, 444320), (7710, 355456), (8224, 333240), (8331, 328960), (10280, 266592), (11108, 246720), (12336, 222160), (13885, 197376), (15420, 177728), (16448, 166620), (16662, 164480), (20560, 133296), (22216, 123360), (24672, 111080), (27770, 98688), (30840, 88864), (32896, 83310), (33324, 82240), (41120, 66648), (41655, 65792), (44432, 61680), (49344, 55540)]