1085618520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61543}}^1$

素因数の和:61574

約数の個数: 144

約数和(自身を含む): 4104369360

約数和(自身を除く): 3018750840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 61543, 123086, 184629, 246172, 307715, 369258, 430801, 492344, 553887, 615430, 738516, 861602, 923145, 1107774, 1230860, 1292403, 1477032, 1723204, 1846290, 2154005, 2215548, 2461720, 2584806, 2769435, 3015607, 3446408, 3692580, 3877209, 4308010, 4431096, 5169612, 5538870, 6031214, 6462015, 7385160, 7754418, 8616020, 9046821, 10339224, 11077740, 12062428, 12924030, 15078035, 15508836, 17232040, 18093642, 19386045, 22155480, 24124856, 25848060, 27140463, 30156070, 31017672, 36187284, 38772090, 45234105, 51696120, 54280926, 60312140, 72374568, 77544180, 90468210, 108561852, 120624280, 135702315, 155088360, 180936420, 217123704, 271404630, 361872840, 542809260, 1085618520]

約数ペア:

[(1, 1085618520), (2, 542809260), (3, 361872840), (4, 271404630), (5, 217123704), (6, 180936420), (7, 155088360), (8, 135702315), (9, 120624280), (10, 108561852), (12, 90468210), (14, 77544180), (15, 72374568), (18, 60312140), (20, 54280926), (21, 51696120), (24, 45234105), (28, 38772090), (30, 36187284), (35, 31017672), (36, 30156070), (40, 27140463), (42, 25848060), (45, 24124856), (49, 22155480), (56, 19386045), (60, 18093642), (63, 17232040), (70, 15508836), (72, 15078035), (84, 12924030), (90, 12062428), (98, 11077740), (105, 10339224), (120, 9046821), (126, 8616020), (140, 7754418), (147, 7385160), (168, 6462015), (180, 6031214), (196, 5538870), (210, 5169612), (245, 4431096), (252, 4308010), (280, 3877209), (294, 3692580), (315, 3446408), (360, 3015607), (392, 2769435), (420, 2584806), (441, 2461720), (490, 2215548), (504, 2154005), (588, 1846290), (630, 1723204), (735, 1477032), (840, 1292403), (882, 1230860), (980, 1107774), (1176, 923145), (1260, 861602), (1470, 738516), (1764, 615430), (1960, 553887), (2205, 492344), (2520, 430801), (2940, 369258), (3528, 307715), (4410, 246172), (5880, 184629), (8820, 123086), (17640, 61543)]