71323560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 301916160

約数和(自身を除く): 230592600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 83, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 154, 155, 165, 166, 168, 180, 186, 198, 210, 217, 220, 231, 248, 249, 252, 264, 279, 280, 308, 310, 315, 330, 332, 341, 360, 372, 385, 396, 415, 420, 434, 440, 462, 465, 495, 498, 504, 558, 581, 616, 620, 630, 651, 660, 664, 682, 693, 744, 747, 770, 792, 830, 840, 868, 913, 924, 930, 990, 996, 1023, 1085, 1116, 1155, 1162, 1240, 1245, 1260, 1302, 1320, 1364, 1386, 1395, 1494, 1540, 1660, 1705, 1736, 1743, 1826, 1848, 1860, 1953, 1980, 1992, 2046, 2170, 2232, 2310, 2324, 2387, 2490, 2520, 2573, 2604, 2728, 2739, 2772, 2790, 2905, 2988, 3069, 3080, 3255, 3320, 3410, 3465, 3486, 3652, 3720, 3735, 3906, 3960, 4092, 4340, 4565, 4620, 4648, 4774, 4980, 5115, 5146, 5208, 5229, 5478, 5544, 5580, 5810, 5976, 6138, 6391, 6510, 6820, 6930, 6972, 7161, 7304, 7470, 7719, 7812, 8184, 8217, 8680, 8715, 9130, 9240, 9548, 9765, 9960, 10230, 10292, 10458, 10956, 11160, 11620, 11935, 12276, 12782, 12865, 13020, 13640, 13695, 13860, 13944, 14322, 14940, 15345, 15438, 15624, 16434, 17430, 18011, 18260, 19096, 19173, 19530, 20460, 20584, 20916, 21483, 21912, 23157, 23240, 23870, 24552, 25564, 25730, 26040, 26145, 27390, 27720, 28303, 28644, 29880, 30690, 30876, 31955, 32868, 34860, 35805, 36022, 36520, 38346, 38595, 39060, 40920, 41085, 41832, 42966, 46314, 47740, 51128, 51460, 52290, 54033, 54780, 56606, 57288, 57519, 61380, 61752, 63910, 65736, 69720, 71610, 72044, 76692, 77190, 78120, 82170, 84909, 85932, 90055, 92628, 95480, 95865, 102920, 104580, 107415, 108066, 109560, 113212, 115038, 115785, 122760, 127820, 141515, 143220, 144088, 153384, 154380, 162099, 164340, 169818, 171864, 180110, 185256, 191730, 198121, 209160, 214830, 216132, 226424, 230076, 231570, 254727, 255640, 270165, 283030, 286440, 287595, 308760, 324198, 328680, 339636, 360220, 383460, 396242, 424545, 429660, 432264, 460152, 463140, 509454, 540330, 566060, 575190, 594363, 648396, 679272, 720440, 766920, 792484, 810495, 849090, 859320, 926280, 990605, 1018908, 1080660, 1132120, 1150380, 1188726, 1273635, 1296792, 1584968, 1620990, 1698180, 1783089, 1981210, 2037816, 2161320, 2300760, 2377452, 2547270, 2971815, 3241980, 3396360, 3566178, 3962420, 4754904, 5094540, 5943630, 6483960, 7132356, 7924840, 8915445, 10189080, 11887260, 14264712, 17830890, 23774520, 35661780, 71323560]

約数ペア:

[(1, 71323560), (2, 35661780), (3, 23774520), (4, 17830890), (5, 14264712), (6, 11887260), (7, 10189080), (8, 8915445), (9, 7924840), (10, 7132356), (11, 6483960), (12, 5943630), (14, 5094540), (15, 4754904), (18, 3962420), (20, 3566178), (21, 3396360), (22, 3241980), (24, 2971815), (28, 2547270), (30, 2377452), (31, 2300760), (33, 2161320), (35, 2037816), (36, 1981210), (40, 1783089), (42, 1698180), (44, 1620990), (45, 1584968), (55, 1296792), (56, 1273635), (60, 1188726), (62, 1150380), (63, 1132120), (66, 1080660), (70, 1018908), (72, 990605), (77, 926280), (83, 859320), (84, 849090), (88, 810495), (90, 792484), (93, 766920), (99, 720440), (105, 679272), (110, 648396), (120, 594363), (124, 575190), (126, 566060), (132, 540330), (140, 509454), (154, 463140), (155, 460152), (165, 432264), (166, 429660), (168, 424545), (180, 396242), (186, 383460), (198, 360220), (210, 339636), (217, 328680), (220, 324198), (231, 308760), (248, 287595), (249, 286440), (252, 283030), (264, 270165), (279, 255640), (280, 254727), (308, 231570), (310, 230076), (315, 226424), (330, 216132), (332, 214830), (341, 209160), (360, 198121), (372, 191730), (385, 185256), (396, 180110), (415, 171864), (420, 169818), (434, 164340), (440, 162099), (462, 154380), (465, 153384), (495, 144088), (498, 143220), (504, 141515), (558, 127820), (581, 122760), (616, 115785), (620, 115038), (630, 113212), (651, 109560), (660, 108066), (664, 107415), (682, 104580), (693, 102920), (744, 95865), (747, 95480), (770, 92628), (792, 90055), (830, 85932), (840, 84909), (868, 82170), (913, 78120), (924, 77190), (930, 76692), (990, 72044), (996, 71610), (1023, 69720), (1085, 65736), (1116, 63910), (1155, 61752), (1162, 61380), (1240, 57519), (1245, 57288), (1260, 56606), (1302, 54780), (1320, 54033), (1364, 52290), (1386, 51460), (1395, 51128), (1494, 47740), (1540, 46314), (1660, 42966), (1705, 41832), (1736, 41085), (1743, 40920), (1826, 39060), (1848, 38595), (1860, 38346), (1953, 36520), (1980, 36022), (1992, 35805), (2046, 34860), (2170, 32868), (2232, 31955), (2310, 30876), (2324, 30690), (2387, 29880), (2490, 28644), (2520, 28303), (2573, 27720), (2604, 27390), (2728, 26145), (2739, 26040), (2772, 25730), (2790, 25564), (2905, 24552), (2988, 23870), (3069, 23240), (3080, 23157), (3255, 21912), (3320, 21483), (3410, 20916), (3465, 20584), (3486, 20460), (3652, 19530), (3720, 19173), (3735, 19096), (3906, 18260), (3960, 18011), (4092, 17430), (4340, 16434), (4565, 15624), (4620, 15438), (4648, 15345), (4774, 14940), (4980, 14322), (5115, 13944), (5146, 13860), (5208, 13695), (5229, 13640), (5478, 13020), (5544, 12865), (5580, 12782), (5810, 12276), (5976, 11935), (6138, 11620), (6391, 11160), (6510, 10956), (6820, 10458), (6930, 10292), (6972, 10230), (7161, 9960), (7304, 9765), (7470, 9548), (7719, 9240), (7812, 9130), (8184, 8715), (8217, 8680)]