191061120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 613370880

約数和(自身を除く): 422309760

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, 191, 192, 240, 320, 382, 384, 480, 521, 573, 640, 764, 955, 960, 1042, 1146, 1528, 1563, 1910, 1920, 2084, 2292, 2605, 2865, 3056, 3126, 3820, 4168, 4584, 5210, 5730, 6112, 6252, 7640, 7815, 8336, 9168, 10420, 11460, 12224, 12504, 15280, 15630, 16672, 18336, 20840, 22920, 24448, 25008, 30560, 31260, 33344, 36672, 41680, 45840, 50016, 61120, 62520, 66688, 73344, 83360, 91680, 99511, 100032, 122240, 125040, 166720, 183360, 199022, 200064, 250080, 298533, 333440, 366720, 398044, 497555, 500160, 597066, 796088, 995110, 1000320, 1194132, 1492665, 1592176, 1990220, 2388264, 2985330, 3184352, 3980440, 4776528, 5970660, 6368704, 7960880, 9553056, 11941320, 12737408, 15921760, 19106112, 23882640, 31843520, 38212224, 47765280, 63687040, 95530560, 191061120]

約数ペア:

[(1, 191061120), (2, 95530560), (3, 63687040), (4, 47765280), (5, 38212224), (6, 31843520), (8, 23882640), (10, 19106112), (12, 15921760), (15, 12737408), (16, 11941320), (20, 9553056), (24, 7960880), (30, 6368704), (32, 5970660), (40, 4776528), (48, 3980440), (60, 3184352), (64, 2985330), (80, 2388264), (96, 1990220), (120, 1592176), (128, 1492665), (160, 1194132), (191, 1000320), (192, 995110), (240, 796088), (320, 597066), (382, 500160), (384, 497555), (480, 398044), (521, 366720), (573, 333440), (640, 298533), (764, 250080), (955, 200064), (960, 199022), (1042, 183360), (1146, 166720), (1528, 125040), (1563, 122240), (1910, 100032), (1920, 99511), (2084, 91680), (2292, 83360), (2605, 73344), (2865, 66688), (3056, 62520), (3126, 61120), (3820, 50016), (4168, 45840), (4584, 41680), (5210, 36672), (5730, 33344), (6112, 31260), (6252, 30560), (7640, 25008), (7815, 24448), (8336, 22920), (9168, 20840), (10420, 18336), (11460, 16672), (12224, 15630), (12504, 15280)]