7219550880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{63463}}^1$

素因数の和:63563

約数の個数: 144

約数和(自身を含む): 24948967680

約数和(自身を除く): 17729416800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 18960, 22752, 28440, 37920, 56880, 63463, 113760, 126926, 190389, 253852, 317315, 380778, 507704, 571167, 634630, 761556, 951945, 1015408, 1142334, 1269260, 1523112, 1903890, 2030816, 2284668, 2538520, 2855835, 3046224, 3807780, 4569336, 5013577, 5077040, 5711670, 6092448, 7615560, 9138672, 10027154, 10154080, 11423340, 15040731, 15231120, 18277344, 20054308, 22846680, 25067885, 30081462, 30462240, 40108616, 45122193, 45693360, 50135770, 60162924, 75203655, 80217232, 90244386, 91386720, 100271540, 120325848, 150407310, 160434464, 180488772, 200543080, 225610965, 240651696, 300814620, 360977544, 401086160, 451221930, 481303392, 601629240, 721955088, 802172320, 902443860, 1203258480, 1443910176, 1804887720, 2406516960, 3609775440, 7219550880]

約数ペア:

[(1, 7219550880), (2, 3609775440), (3, 2406516960), (4, 1804887720), (5, 1443910176), (6, 1203258480), (8, 902443860), (9, 802172320), (10, 721955088), (12, 601629240), (15, 481303392), (16, 451221930), (18, 401086160), (20, 360977544), (24, 300814620), (30, 240651696), (32, 225610965), (36, 200543080), (40, 180488772), (45, 160434464), (48, 150407310), (60, 120325848), (72, 100271540), (79, 91386720), (80, 90244386), (90, 80217232), (96, 75203655), (120, 60162924), (144, 50135770), (158, 45693360), (160, 45122193), (180, 40108616), (237, 30462240), (240, 30081462), (288, 25067885), (316, 22846680), (360, 20054308), (395, 18277344), (474, 15231120), (480, 15040731), (632, 11423340), (711, 10154080), (720, 10027154), (790, 9138672), (948, 7615560), (1185, 6092448), (1264, 5711670), (1422, 5077040), (1440, 5013577), (1580, 4569336), (1896, 3807780), (2370, 3046224), (2528, 2855835), (2844, 2538520), (3160, 2284668), (3555, 2030816), (3792, 1903890), (4740, 1523112), (5688, 1269260), (6320, 1142334), (7110, 1015408), (7584, 951945), (9480, 761556), (11376, 634630), (12640, 571167), (14220, 507704), (18960, 380778), (22752, 317315), (28440, 253852), (37920, 190389), (56880, 126926), (63463, 113760)]