11887260

素因数分解:

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

素因数の和:144

約数の個数: 192

約数和(自身を含む): 43352064

約数和(自身を除く): 31464804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 83, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 166, 186, 210, 217, 220, 231, 249, 308, 310, 330, 332, 341, 372, 385, 415, 420, 434, 462, 465, 498, 581, 620, 651, 660, 682, 770, 830, 868, 913, 924, 930, 996, 1023, 1085, 1155, 1162, 1245, 1302, 1364, 1540, 1660, 1705, 1743, 1826, 1860, 2046, 2170, 2310, 2324, 2387, 2490, 2573, 2604, 2739, 2905, 3255, 3410, 3486, 3652, 4092, 4340, 4565, 4620, 4774, 4980, 5115, 5146, 5478, 5810, 6391, 6510, 6820, 6972, 7161, 7719, 8715, 9130, 9548, 10230, 10292, 10956, 11620, 11935, 12782, 12865, 13020, 13695, 14322, 15438, 17430, 18011, 18260, 19173, 20460, 23870, 25564, 25730, 27390, 28303, 28644, 30876, 31955, 34860, 35805, 36022, 38346, 38595, 47740, 51460, 54033, 54780, 56606, 63910, 71610, 72044, 76692, 77190, 84909, 90055, 95865, 108066, 113212, 127820, 141515, 143220, 154380, 169818, 180110, 191730, 198121, 216132, 270165, 283030, 339636, 360220, 383460, 396242, 424545, 540330, 566060, 594363, 792484, 849090, 990605, 1080660, 1188726, 1698180, 1981210, 2377452, 2971815, 3962420, 5943630, 11887260]

約数ペア:

[(1, 11887260), (2, 5943630), (3, 3962420), (4, 2971815), (5, 2377452), (6, 1981210), (7, 1698180), (10, 1188726), (11, 1080660), (12, 990605), (14, 849090), (15, 792484), (20, 594363), (21, 566060), (22, 540330), (28, 424545), (30, 396242), (31, 383460), (33, 360220), (35, 339636), (42, 283030), (44, 270165), (55, 216132), (60, 198121), (62, 191730), (66, 180110), (70, 169818), (77, 154380), (83, 143220), (84, 141515), (93, 127820), (105, 113212), (110, 108066), (124, 95865), (132, 90055), (140, 84909), (154, 77190), (155, 76692), (165, 72044), (166, 71610), (186, 63910), (210, 56606), (217, 54780), (220, 54033), (231, 51460), (249, 47740), (308, 38595), (310, 38346), (330, 36022), (332, 35805), (341, 34860), (372, 31955), (385, 30876), (415, 28644), (420, 28303), (434, 27390), (462, 25730), (465, 25564), (498, 23870), (581, 20460), (620, 19173), (651, 18260), (660, 18011), (682, 17430), (770, 15438), (830, 14322), (868, 13695), (913, 13020), (924, 12865), (930, 12782), (996, 11935), (1023, 11620), (1085, 10956), (1155, 10292), (1162, 10230), (1245, 9548), (1302, 9130), (1364, 8715), (1540, 7719), (1660, 7161), (1705, 6972), (1743, 6820), (1826, 6510), (1860, 6391), (2046, 5810), (2170, 5478), (2310, 5146), (2324, 5115), (2387, 4980), (2490, 4774), (2573, 4620), (2604, 4565), (2739, 4340), (2905, 4092), (3255, 3652), (3410, 3486)]