190022760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 643991040

約数和(自身を除く): 453968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 263, 270, 324, 360, 405, 446, 526, 540, 648, 669, 789, 810, 892, 1052, 1080, 1115, 1315, 1338, 1578, 1620, 1784, 2007, 2104, 2230, 2367, 2630, 2676, 3156, 3240, 3345, 3945, 4014, 4460, 4734, 5260, 5352, 6021, 6312, 6690, 7101, 7890, 8028, 8920, 9468, 10035, 10520, 11835, 12042, 13380, 14202, 15780, 16056, 18063, 18936, 20070, 21303, 23670, 24084, 26760, 28404, 30105, 31560, 35505, 36126, 40140, 42606, 47340, 48168, 56808, 58649, 60210, 71010, 72252, 80280, 85212, 90315, 94680, 106515, 117298, 120420, 142020, 144504, 170424, 175947, 180630, 213030, 234596, 240840, 284040, 293245, 351894, 361260, 426060, 469192, 527841, 586490, 703788, 722520, 852120, 879735, 1055682, 1172980, 1407576, 1583523, 1759470, 2111364, 2345960, 2639205, 3167046, 3518940, 4222728, 4750569, 5278410, 6334092, 7037880, 7917615, 9501138, 10556820, 12668184, 15835230, 19002276, 21113640, 23752845, 31670460, 38004552, 47505690, 63340920, 95011380, 190022760]

約数ペア:

[(1, 190022760), (2, 95011380), (3, 63340920), (4, 47505690), (5, 38004552), (6, 31670460), (8, 23752845), (9, 21113640), (10, 19002276), (12, 15835230), (15, 12668184), (18, 10556820), (20, 9501138), (24, 7917615), (27, 7037880), (30, 6334092), (36, 5278410), (40, 4750569), (45, 4222728), (54, 3518940), (60, 3167046), (72, 2639205), (81, 2345960), (90, 2111364), (108, 1759470), (120, 1583523), (135, 1407576), (162, 1172980), (180, 1055682), (216, 879735), (223, 852120), (263, 722520), (270, 703788), (324, 586490), (360, 527841), (405, 469192), (446, 426060), (526, 361260), (540, 351894), (648, 293245), (669, 284040), (789, 240840), (810, 234596), (892, 213030), (1052, 180630), (1080, 175947), (1115, 170424), (1315, 144504), (1338, 142020), (1578, 120420), (1620, 117298), (1784, 106515), (2007, 94680), (2104, 90315), (2230, 85212), (2367, 80280), (2630, 72252), (2676, 71010), (3156, 60210), (3240, 58649), (3345, 56808), (3945, 48168), (4014, 47340), (4460, 42606), (4734, 40140), (5260, 36126), (5352, 35505), (6021, 31560), (6312, 30105), (6690, 28404), (7101, 26760), (7890, 24084), (8028, 23670), (8920, 21303), (9468, 20070), (10035, 18936), (10520, 18063), (11835, 16056), (12042, 15780), (13380, 14202)]