223845960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 766402560

約数和(自身を除く): 542556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 47, 52, 60, 65, 71, 78, 86, 94, 104, 120, 129, 130, 141, 142, 156, 172, 188, 195, 213, 215, 235, 258, 260, 282, 284, 312, 344, 355, 376, 390, 426, 430, 470, 516, 520, 559, 564, 568, 611, 645, 705, 710, 780, 852, 860, 923, 940, 1032, 1065, 1118, 1128, 1222, 1290, 1410, 1420, 1560, 1677, 1704, 1720, 1833, 1846, 1880, 2021, 2130, 2236, 2444, 2580, 2769, 2795, 2820, 2840, 3053, 3055, 3337, 3354, 3666, 3692, 4042, 4260, 4472, 4615, 4888, 5160, 5538, 5590, 5640, 6063, 6106, 6110, 6674, 6708, 7332, 7384, 8084, 8385, 8520, 9159, 9165, 9230, 10011, 10105, 11076, 11180, 12126, 12212, 12220, 13348, 13416, 13845, 14664, 15265, 16168, 16685, 16770, 18318, 18330, 18460, 20022, 20210, 22152, 22360, 24252, 24424, 24440, 26273, 26696, 27690, 30315, 30530, 33370, 33540, 36636, 36660, 36920, 39689, 40044, 40420, 43381, 45795, 48504, 50055, 52546, 55380, 60630, 61060, 66740, 67080, 73272, 73320, 78819, 79378, 80088, 80840, 86762, 91590, 100110, 105092, 110760, 119067, 121260, 122120, 130143, 131365, 133480, 143491, 157638, 158756, 173524, 183180, 198445, 200220, 210184, 216905, 238134, 242520, 260286, 262730, 286982, 315276, 317512, 347048, 366360, 394095, 396890, 400440, 430473, 433810, 476268, 520572, 525460, 573964, 595335, 630552, 650715, 717455, 788190, 793780, 860946, 867620, 952536, 1041144, 1050920, 1147928, 1190670, 1301430, 1434910, 1576380, 1587560, 1721892, 1735240, 1865383, 2152365, 2381340, 2602860, 2869820, 3152760, 3443784, 3730766, 4304730, 4762680, 5205720, 5596149, 5739640, 7461532, 8609460, 9326915, 11192298, 14923064, 17218920, 18653830, 22384596, 27980745, 37307660, 44769192, 55961490, 74615320, 111922980, 223845960]

約数ペア:

[(1, 223845960), (2, 111922980), (3, 74615320), (4, 55961490), (5, 44769192), (6, 37307660), (8, 27980745), (10, 22384596), (12, 18653830), (13, 17218920), (15, 14923064), (20, 11192298), (24, 9326915), (26, 8609460), (30, 7461532), (39, 5739640), (40, 5596149), (43, 5205720), (47, 4762680), (52, 4304730), (60, 3730766), (65, 3443784), (71, 3152760), (78, 2869820), (86, 2602860), (94, 2381340), (104, 2152365), (120, 1865383), (129, 1735240), (130, 1721892), (141, 1587560), (142, 1576380), (156, 1434910), (172, 1301430), (188, 1190670), (195, 1147928), (213, 1050920), (215, 1041144), (235, 952536), (258, 867620), (260, 860946), (282, 793780), (284, 788190), (312, 717455), (344, 650715), (355, 630552), (376, 595335), (390, 573964), (426, 525460), (430, 520572), (470, 476268), (516, 433810), (520, 430473), (559, 400440), (564, 396890), (568, 394095), (611, 366360), (645, 347048), (705, 317512), (710, 315276), (780, 286982), (852, 262730), (860, 260286), (923, 242520), (940, 238134), (1032, 216905), (1065, 210184), (1118, 200220), (1128, 198445), (1222, 183180), (1290, 173524), (1410, 158756), (1420, 157638), (1560, 143491), (1677, 133480), (1704, 131365), (1720, 130143), (1833, 122120), (1846, 121260), (1880, 119067), (2021, 110760), (2130, 105092), (2236, 100110), (2444, 91590), (2580, 86762), (2769, 80840), (2795, 80088), (2820, 79378), (2840, 78819), (3053, 73320), (3055, 73272), (3337, 67080), (3354, 66740), (3666, 61060), (3692, 60630), (4042, 55380), (4260, 52546), (4472, 50055), (4615, 48504), (4888, 45795), (5160, 43381), (5538, 40420), (5590, 40044), (5640, 39689), (6063, 36920), (6106, 36660), (6110, 36636), (6674, 33540), (6708, 33370), (7332, 30530), (7384, 30315), (8084, 27690), (8385, 26696), (8520, 26273), (9159, 24440), (9165, 24424), (9230, 24252), (10011, 22360), (10105, 22152), (11076, 20210), (11180, 20022), (12126, 18460), (12212, 18330), (12220, 18318), (13348, 16770), (13416, 16685), (13845, 16168), (14664, 15265)]