1284170040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5074

約数の個数: 192

約数和(自身を含む): 4496394240

約数和(自身を除く): 3212224200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5003, 5580, 5704, 6417, 7130, 8280, 8556, 10006, 10695, 11160, 12834, 14260, 15009, 17112, 20012, 21390, 25015, 25668, 28520, 30018, 32085, 40024, 42780, 45027, 50030, 51336, 60036, 64170, 75045, 85560, 90054, 100060, 115069, 120072, 128340, 150090, 155093, 180108, 200120, 225135, 230138, 256680, 300180, 310186, 345207, 360216, 450270, 460276, 465279, 575345, 600360, 620372, 690414, 775465, 900540, 920552, 930558, 1035621, 1150690, 1240744, 1380828, 1395837, 1550930, 1726035, 1801080, 1861116, 2071242, 2301380, 2326395, 2761656, 2791674, 3101860, 3452070, 3567139, 3722232, 4142484, 4602760, 4652790, 5178105, 5583348, 6203720, 6904140, 6979185, 7134278, 8284968, 9305580, 10356210, 10701417, 11166696, 13808280, 13958370, 14268556, 17835695, 18611160, 20712420, 21402834, 27916740, 28537112, 32104251, 35671390, 41424840, 42805668, 53507085, 55833480, 64208502, 71342780, 85611336, 107014170, 128417004, 142685560, 160521255, 214028340, 256834008, 321042510, 428056680, 642085020, 1284170040]

約数ペア:

[(1, 1284170040), (2, 642085020), (3, 428056680), (4, 321042510), (5, 256834008), (6, 214028340), (8, 160521255), (9, 142685560), (10, 128417004), (12, 107014170), (15, 85611336), (18, 71342780), (20, 64208502), (23, 55833480), (24, 53507085), (30, 42805668), (31, 41424840), (36, 35671390), (40, 32104251), (45, 28537112), (46, 27916740), (60, 21402834), (62, 20712420), (69, 18611160), (72, 17835695), (90, 14268556), (92, 13958370), (93, 13808280), (115, 11166696), (120, 10701417), (124, 10356210), (138, 9305580), (155, 8284968), (180, 7134278), (184, 6979185), (186, 6904140), (207, 6203720), (230, 5583348), (248, 5178105), (276, 4652790), (279, 4602760), (310, 4142484), (345, 3722232), (360, 3567139), (372, 3452070), (414, 3101860), (460, 2791674), (465, 2761656), (552, 2326395), (558, 2301380), (620, 2071242), (690, 1861116), (713, 1801080), (744, 1726035), (828, 1550930), (920, 1395837), (930, 1380828), (1035, 1240744), (1116, 1150690), (1240, 1035621), (1380, 930558), (1395, 920552), (1426, 900540), (1656, 775465), (1860, 690414), (2070, 620372), (2139, 600360), (2232, 575345), (2760, 465279), (2790, 460276), (2852, 450270), (3565, 360216), (3720, 345207), (4140, 310186), (4278, 300180), (5003, 256680), (5580, 230138), (5704, 225135), (6417, 200120), (7130, 180108), (8280, 155093), (8556, 150090), (10006, 128340), (10695, 120072), (11160, 115069), (12834, 100060), (14260, 90054), (15009, 85560), (17112, 75045), (20012, 64170), (21390, 60036), (25015, 51336), (25668, 50030), (28520, 45027), (30018, 42780), (32085, 40024)]