274477320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 968647680

約数和(自身を除く): 694170360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 223, 234, 260, 263, 312, 360, 390, 446, 468, 520, 526, 585, 669, 780, 789, 892, 936, 1052, 1115, 1170, 1315, 1338, 1560, 1578, 1784, 2007, 2104, 2230, 2340, 2367, 2630, 2676, 2899, 3156, 3345, 3419, 3945, 4014, 4460, 4680, 4734, 5260, 5352, 5798, 6312, 6690, 6838, 7890, 8028, 8697, 8920, 9468, 10035, 10257, 10520, 11596, 11835, 13380, 13676, 14495, 15780, 16056, 17095, 17394, 18936, 20070, 20514, 23192, 23670, 26091, 26760, 27352, 28990, 30771, 31560, 34190, 34788, 40140, 41028, 43485, 47340, 51285, 52182, 57980, 58649, 61542, 68380, 69576, 80280, 82056, 86970, 94680, 102570, 104364, 115960, 117298, 123084, 130455, 136760, 153855, 173940, 175947, 205140, 208728, 234596, 246168, 260910, 293245, 307710, 347880, 351894, 410280, 469192, 521820, 527841, 586490, 615420, 703788, 762437, 879735, 1043640, 1055682, 1172980, 1230840, 1407576, 1524874, 1759470, 2111364, 2287311, 2345960, 2639205, 3049748, 3518940, 3812185, 4222728, 4574622, 5278410, 6099496, 6861933, 7037880, 7624370, 9149244, 10556820, 11436555, 13723866, 15248740, 18298488, 21113640, 22873110, 27447732, 30497480, 34309665, 45746220, 54895464, 68619330, 91492440, 137238660, 274477320]

約数ペア:

[(1, 274477320), (2, 137238660), (3, 91492440), (4, 68619330), (5, 54895464), (6, 45746220), (8, 34309665), (9, 30497480), (10, 27447732), (12, 22873110), (13, 21113640), (15, 18298488), (18, 15248740), (20, 13723866), (24, 11436555), (26, 10556820), (30, 9149244), (36, 7624370), (39, 7037880), (40, 6861933), (45, 6099496), (52, 5278410), (60, 4574622), (65, 4222728), (72, 3812185), (78, 3518940), (90, 3049748), (104, 2639205), (117, 2345960), (120, 2287311), (130, 2111364), (156, 1759470), (180, 1524874), (195, 1407576), (223, 1230840), (234, 1172980), (260, 1055682), (263, 1043640), (312, 879735), (360, 762437), (390, 703788), (446, 615420), (468, 586490), (520, 527841), (526, 521820), (585, 469192), (669, 410280), (780, 351894), (789, 347880), (892, 307710), (936, 293245), (1052, 260910), (1115, 246168), (1170, 234596), (1315, 208728), (1338, 205140), (1560, 175947), (1578, 173940), (1784, 153855), (2007, 136760), (2104, 130455), (2230, 123084), (2340, 117298), (2367, 115960), (2630, 104364), (2676, 102570), (2899, 94680), (3156, 86970), (3345, 82056), (3419, 80280), (3945, 69576), (4014, 68380), (4460, 61542), (4680, 58649), (4734, 57980), (5260, 52182), (5352, 51285), (5798, 47340), (6312, 43485), (6690, 41028), (6838, 40140), (7890, 34788), (8028, 34190), (8697, 31560), (8920, 30771), (9468, 28990), (10035, 27352), (10257, 26760), (10520, 26091), (11596, 23670), (11835, 23192), (13380, 20514), (13676, 20070), (14495, 18936), (15780, 17394), (16056, 17095)]