1145466140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 3079181952

約数和(自身を除く): 1933715812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 49, 52, 65, 70, 91, 94, 98, 130, 140, 182, 188, 196, 235, 245, 260, 329, 364, 455, 470, 490, 611, 637, 658, 910, 940, 980, 1222, 1274, 1316, 1645, 1820, 1913, 2303, 2444, 2548, 3055, 3185, 3290, 3826, 4277, 4606, 6110, 6370, 6580, 7652, 8554, 9212, 9565, 11515, 12220, 12740, 13391, 17108, 19130, 21385, 23030, 24869, 26782, 29939, 38260, 42770, 46060, 49738, 53564, 59878, 66955, 85540, 89911, 93737, 99476, 119756, 124345, 133910, 149695, 174083, 179822, 187474, 248690, 267820, 299390, 348166, 359644, 374948, 449555, 468685, 497380, 598780, 629377, 696332, 870415, 899110, 937370, 1168843, 1218581, 1258754, 1740830, 1798220, 1874740, 2337686, 2437162, 2517508, 3146885, 3481660, 4405639, 4675372, 4874324, 5844215, 6092905, 6293770, 8181901, 8811278, 11688430, 12185810, 12587540, 16363802, 17622556, 22028195, 23376860, 24371620, 32727604, 40909505, 44056390, 57273307, 81819010, 88112780, 114546614, 163638020, 229093228, 286366535, 572733070, 1145466140]

約数ペア:

[(1, 1145466140), (2, 572733070), (4, 286366535), (5, 229093228), (7, 163638020), (10, 114546614), (13, 88112780), (14, 81819010), (20, 57273307), (26, 44056390), (28, 40909505), (35, 32727604), (47, 24371620), (49, 23376860), (52, 22028195), (65, 17622556), (70, 16363802), (91, 12587540), (94, 12185810), (98, 11688430), (130, 8811278), (140, 8181901), (182, 6293770), (188, 6092905), (196, 5844215), (235, 4874324), (245, 4675372), (260, 4405639), (329, 3481660), (364, 3146885), (455, 2517508), (470, 2437162), (490, 2337686), (611, 1874740), (637, 1798220), (658, 1740830), (910, 1258754), (940, 1218581), (980, 1168843), (1222, 937370), (1274, 899110), (1316, 870415), (1645, 696332), (1820, 629377), (1913, 598780), (2303, 497380), (2444, 468685), (2548, 449555), (3055, 374948), (3185, 359644), (3290, 348166), (3826, 299390), (4277, 267820), (4606, 248690), (6110, 187474), (6370, 179822), (6580, 174083), (7652, 149695), (8554, 133910), (9212, 124345), (9565, 119756), (11515, 99476), (12220, 93737), (12740, 89911), (13391, 85540), (17108, 66955), (19130, 59878), (21385, 53564), (23030, 49738), (24869, 46060), (26782, 42770), (29939, 38260)]