8456261220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 384

約数和(自身を含む): 31198003200

約数和(自身を除く): 22741741980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 31, 33, 36, 38, 44, 45, 54, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 108, 110, 114, 124, 132, 135, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 270, 279, 285, 297, 310, 330, 341, 342, 372, 380, 396, 418, 465, 495, 513, 540, 558, 570, 589, 594, 620, 627, 660, 682, 684, 836, 837, 855, 930, 990, 1023, 1026, 1045, 1116, 1140, 1178, 1188, 1254, 1364, 1395, 1485, 1674, 1705, 1710, 1767, 1860, 1881, 1980, 2046, 2052, 2090, 2356, 2417, 2508, 2565, 2790, 2945, 2970, 3069, 3135, 3348, 3410, 3420, 3534, 3762, 4092, 4180, 4185, 4834, 5115, 5130, 5301, 5580, 5643, 5890, 5940, 6138, 6270, 6479, 6820, 7068, 7251, 7524, 8370, 8835, 9207, 9405, 9668, 10230, 10260, 10602, 11286, 11780, 12085, 12276, 12540, 12958, 14502, 15345, 15903, 16740, 17670, 18414, 18810, 19437, 20460, 21204, 21753, 22572, 24170, 25916, 26505, 26587, 28215, 29004, 30690, 31806, 32395, 35340, 36255, 36828, 37620, 38874, 43506, 45923, 46035, 48340, 53010, 53174, 56430, 58311, 61380, 63612, 64790, 65259, 72510, 74927, 77748, 79515, 79761, 87012, 91846, 92070, 97185, 106020, 106348, 108765, 112860, 116622, 129580, 130518, 132935, 137769, 145020, 149854, 159030, 159522, 174933, 183692, 184140, 194370, 217530, 224781, 229615, 233244, 239283, 261036, 265870, 275538, 291555, 299708, 318060, 319044, 326295, 349866, 374635, 388740, 398805, 413307, 435060, 449562, 459230, 478566, 505153, 531740, 551076, 583110, 652590, 674343, 688845, 699732, 717849, 749270, 797610, 824197, 826614, 874665, 899124, 918460, 957132, 1010306, 1123905, 1166220, 1196415, 1239921, 1305180, 1348686, 1377690, 1423613, 1435698, 1498540, 1515459, 1595220, 1648394, 1653228, 1749330, 2020612, 2023029, 2066535, 2247810, 2392830, 2472591, 2479842, 2525765, 2697372, 2755380, 2847226, 2871396, 3030918, 3296788, 3371715, 3498660, 3589245, 4046058, 4120985, 4133070, 4270839, 4495620, 4546377, 4785660, 4945182, 4959684, 5051530, 5694452, 6061836, 6199605, 6743430, 7118065, 7178490, 7417773, 7577295, 8092116, 8241970, 8266140, 8541678, 9092754, 9890364, 10103060, 10115145, 12362955, 12399210, 12812517, 13486860, 13639131, 14236130, 14356980, 14835546, 15154590, 15659743, 16483940, 17083356, 18185508, 20230290, 21354195, 22253319, 22731885, 24725910, 24798420, 25625034, 27278262, 28472260, 29671092, 30309180, 31319486, 37088865, 38437551, 40460580, 42708390, 44506638, 45463770, 46979229, 49451820, 51250068, 54556524, 62638972, 64062585, 68195655, 74177730, 76875102, 78298715, 85416780, 89013276, 90927540, 93958458, 111266595, 128125170, 136391310, 140937687, 148355460, 153750204, 156597430, 187916916, 192187755, 222533190, 234896145, 256250340, 272782620, 281875374, 313194860, 384375510, 422813061, 445066380, 469792290, 563750748, 704688435, 768751020, 845626122, 939584580, 1409376870, 1691252244, 2114065305, 2818753740, 4228130610, 8456261220]

約数ペア:

[(1, 8456261220), (2, 4228130610), (3, 2818753740), (4, 2114065305), (5, 1691252244), (6, 1409376870), (9, 939584580), (10, 845626122), (11, 768751020), (12, 704688435), (15, 563750748), (18, 469792290), (19, 445066380), (20, 422813061), (22, 384375510), (27, 313194860), (30, 281875374), (31, 272782620), (33, 256250340), (36, 234896145), (38, 222533190), (44, 192187755), (45, 187916916), (54, 156597430), (55, 153750204), (57, 148355460), (60, 140937687), (62, 136391310), (66, 128125170), (76, 111266595), (90, 93958458), (93, 90927540), (95, 89013276), (99, 85416780), (108, 78298715), (110, 76875102), (114, 74177730), (124, 68195655), (132, 64062585), (135, 62638972), (155, 54556524), (165, 51250068), (171, 49451820), (180, 46979229), (186, 45463770), (190, 44506638), (198, 42708390), (209, 40460580), (220, 38437551), (228, 37088865), (270, 31319486), (279, 30309180), (285, 29671092), (297, 28472260), (310, 27278262), (330, 25625034), (341, 24798420), (342, 24725910), (372, 22731885), (380, 22253319), (396, 21354195), (418, 20230290), (465, 18185508), (495, 17083356), (513, 16483940), (540, 15659743), (558, 15154590), (570, 14835546), (589, 14356980), (594, 14236130), (620, 13639131), (627, 13486860), (660, 12812517), (682, 12399210), (684, 12362955), (836, 10115145), (837, 10103060), (855, 9890364), (930, 9092754), (990, 8541678), (1023, 8266140), (1026, 8241970), (1045, 8092116), (1116, 7577295), (1140, 7417773), (1178, 7178490), (1188, 7118065), (1254, 6743430), (1364, 6199605), (1395, 6061836), (1485, 5694452), (1674, 5051530), (1705, 4959684), (1710, 4945182), (1767, 4785660), (1860, 4546377), (1881, 4495620), (1980, 4270839), (2046, 4133070), (2052, 4120985), (2090, 4046058), (2356, 3589245), (2417, 3498660), (2508, 3371715), (2565, 3296788), (2790, 3030918), (2945, 2871396), (2970, 2847226), (3069, 2755380), (3135, 2697372), (3348, 2525765), (3410, 2479842), (3420, 2472591), (3534, 2392830), (3762, 2247810), (4092, 2066535), (4180, 2023029), (4185, 2020612), (4834, 1749330), (5115, 1653228), (5130, 1648394), (5301, 1595220), (5580, 1515459), (5643, 1498540), (5890, 1435698), (5940, 1423613), (6138, 1377690), (6270, 1348686), (6479, 1305180), (6820, 1239921), (7068, 1196415), (7251, 1166220), (7524, 1123905), (8370, 1010306), (8835, 957132), (9207, 918460), (9405, 899124), (9668, 874665), (10230, 826614), (10260, 824197), (10602, 797610), (11286, 749270), (11780, 717849), (12085, 699732), (12276, 688845), (12540, 674343), (12958, 652590), (14502, 583110), (15345, 551076), (15903, 531740), (16740, 505153), (17670, 478566), (18414, 459230), (18810, 449562), (19437, 435060), (20460, 413307), (21204, 398805), (21753, 388740), (22572, 374635), (24170, 349866), (25916, 326295), (26505, 319044), (26587, 318060), (28215, 299708), (29004, 291555), (30690, 275538), (31806, 265870), (32395, 261036), (35340, 239283), (36255, 233244), (36828, 229615), (37620, 224781), (38874, 217530), (43506, 194370), (45923, 184140), (46035, 183692), (48340, 174933), (53010, 159522), (53174, 159030), (56430, 149854), (58311, 145020), (61380, 137769), (63612, 132935), (64790, 130518), (65259, 129580), (72510, 116622), (74927, 112860), (77748, 108765), (79515, 106348), (79761, 106020), (87012, 97185), (91846, 92070)]