47549040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 191987712

約数和(自身を除く): 144438672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 83, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 166, 168, 176, 186, 210, 217, 220, 231, 240, 248, 249, 264, 280, 308, 310, 330, 332, 336, 341, 372, 385, 415, 420, 434, 440, 462, 465, 496, 498, 528, 560, 581, 616, 620, 651, 660, 664, 682, 744, 770, 830, 840, 868, 880, 913, 924, 930, 996, 1023, 1085, 1155, 1162, 1232, 1240, 1245, 1302, 1320, 1328, 1364, 1488, 1540, 1660, 1680, 1705, 1736, 1743, 1826, 1848, 1860, 1992, 2046, 2170, 2310, 2324, 2387, 2480, 2490, 2573, 2604, 2640, 2728, 2739, 2905, 3080, 3255, 3320, 3410, 3472, 3486, 3652, 3696, 3720, 3984, 4092, 4340, 4565, 4620, 4648, 4774, 4980, 5115, 5146, 5208, 5456, 5478, 5810, 6160, 6391, 6510, 6640, 6820, 6972, 7161, 7304, 7440, 7719, 8184, 8680, 8715, 9130, 9240, 9296, 9548, 9960, 10230, 10292, 10416, 10956, 11620, 11935, 12782, 12865, 13020, 13640, 13695, 13944, 14322, 14608, 15438, 16368, 17360, 17430, 18011, 18260, 18480, 19096, 19173, 19920, 20460, 20584, 21912, 23240, 23870, 25564, 25730, 26040, 27280, 27390, 27888, 28303, 28644, 30876, 31955, 34860, 35805, 36022, 36520, 38192, 38346, 38595, 40920, 41168, 43824, 46480, 47740, 51128, 51460, 52080, 54033, 54780, 56606, 57288, 61752, 63910, 69720, 71610, 72044, 73040, 76692, 77190, 81840, 84909, 90055, 95480, 95865, 102256, 102920, 108066, 109560, 113212, 114576, 123504, 127820, 139440, 141515, 143220, 144088, 153384, 154380, 169818, 180110, 190960, 191730, 198121, 205840, 216132, 219120, 226424, 255640, 270165, 283030, 286440, 288176, 306768, 308760, 339636, 360220, 383460, 396242, 424545, 432264, 452848, 511280, 540330, 566060, 572880, 594363, 617520, 679272, 720440, 766920, 792484, 849090, 864528, 990605, 1080660, 1132120, 1188726, 1358544, 1440880, 1533840, 1584968, 1698180, 1981210, 2161320, 2264240, 2377452, 2971815, 3169936, 3396360, 3962420, 4322640, 4754904, 5943630, 6792720, 7924840, 9509808, 11887260, 15849680, 23774520, 47549040]

約数ペア:

[(1, 47549040), (2, 23774520), (3, 15849680), (4, 11887260), (5, 9509808), (6, 7924840), (7, 6792720), (8, 5943630), (10, 4754904), (11, 4322640), (12, 3962420), (14, 3396360), (15, 3169936), (16, 2971815), (20, 2377452), (21, 2264240), (22, 2161320), (24, 1981210), (28, 1698180), (30, 1584968), (31, 1533840), (33, 1440880), (35, 1358544), (40, 1188726), (42, 1132120), (44, 1080660), (48, 990605), (55, 864528), (56, 849090), (60, 792484), (62, 766920), (66, 720440), (70, 679272), (77, 617520), (80, 594363), (83, 572880), (84, 566060), (88, 540330), (93, 511280), (105, 452848), (110, 432264), (112, 424545), (120, 396242), (124, 383460), (132, 360220), (140, 339636), (154, 308760), (155, 306768), (165, 288176), (166, 286440), (168, 283030), (176, 270165), (186, 255640), (210, 226424), (217, 219120), (220, 216132), (231, 205840), (240, 198121), (248, 191730), (249, 190960), (264, 180110), (280, 169818), (308, 154380), (310, 153384), (330, 144088), (332, 143220), (336, 141515), (341, 139440), (372, 127820), (385, 123504), (415, 114576), (420, 113212), (434, 109560), (440, 108066), (462, 102920), (465, 102256), (496, 95865), (498, 95480), (528, 90055), (560, 84909), (581, 81840), (616, 77190), (620, 76692), (651, 73040), (660, 72044), (664, 71610), (682, 69720), (744, 63910), (770, 61752), (830, 57288), (840, 56606), (868, 54780), (880, 54033), (913, 52080), (924, 51460), (930, 51128), (996, 47740), (1023, 46480), (1085, 43824), (1155, 41168), (1162, 40920), (1232, 38595), (1240, 38346), (1245, 38192), (1302, 36520), (1320, 36022), (1328, 35805), (1364, 34860), (1488, 31955), (1540, 30876), (1660, 28644), (1680, 28303), (1705, 27888), (1736, 27390), (1743, 27280), (1826, 26040), (1848, 25730), (1860, 25564), (1992, 23870), (2046, 23240), (2170, 21912), (2310, 20584), (2324, 20460), (2387, 19920), (2480, 19173), (2490, 19096), (2573, 18480), (2604, 18260), (2640, 18011), (2728, 17430), (2739, 17360), (2905, 16368), (3080, 15438), (3255, 14608), (3320, 14322), (3410, 13944), (3472, 13695), (3486, 13640), (3652, 13020), (3696, 12865), (3720, 12782), (3984, 11935), (4092, 11620), (4340, 10956), (4565, 10416), (4620, 10292), (4648, 10230), (4774, 9960), (4980, 9548), (5115, 9296), (5146, 9240), (5208, 9130), (5456, 8715), (5478, 8680), (5810, 8184), (6160, 7719), (6391, 7440), (6510, 7304), (6640, 7161), (6820, 6972)]