1788962880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 224

約数和(自身を含む): 5992611840

約数和(自身を除く): 4203648960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 120, 124, 141, 155, 160, 186, 188, 192, 235, 240, 248, 282, 310, 320, 372, 376, 465, 470, 480, 496, 564, 620, 705, 744, 752, 930, 940, 960, 992, 1128, 1240, 1279, 1410, 1457, 1488, 1504, 1860, 1880, 1984, 2256, 2480, 2558, 2820, 2914, 2976, 3008, 3720, 3760, 3837, 4371, 4512, 4960, 5116, 5640, 5828, 5952, 6395, 7285, 7440, 7520, 7674, 8742, 9024, 9920, 10232, 11280, 11656, 12790, 14570, 14880, 15040, 15348, 17484, 19185, 20464, 21855, 22560, 23312, 25580, 29140, 29760, 30696, 34968, 38370, 39649, 40928, 43710, 45120, 46624, 51160, 58280, 60113, 61392, 69936, 76740, 79298, 81856, 87420, 93248, 102320, 116560, 118947, 120226, 122784, 139872, 153480, 158596, 174840, 180339, 198245, 204640, 233120, 237894, 240452, 245568, 279744, 300565, 306960, 317192, 349680, 360678, 396490, 409280, 466240, 475788, 480904, 594735, 601130, 613920, 634384, 699360, 721356, 792980, 901695, 951576, 961808, 1189470, 1202260, 1227840, 1268768, 1398720, 1442712, 1585960, 1803390, 1863503, 1903152, 1923616, 2378940, 2404520, 2537536, 2885424, 3171920, 3606780, 3727006, 3806304, 3847232, 4757880, 4809040, 5590509, 5770848, 6343840, 7213560, 7454012, 7612608, 9317515, 9515760, 9618080, 11181018, 11541696, 12687680, 14427120, 14908024, 18635030, 19031520, 19236160, 22362036, 27952545, 28854240, 29816048, 37270060, 38063040, 44724072, 55905090, 57708480, 59632096, 74540120, 89448144, 111810180, 119264192, 149080240, 178896288, 223620360, 298160480, 357792576, 447240720, 596320960, 894481440, 1788962880]

約数ペア:

[(1, 1788962880), (2, 894481440), (3, 596320960), (4, 447240720), (5, 357792576), (6, 298160480), (8, 223620360), (10, 178896288), (12, 149080240), (15, 119264192), (16, 111810180), (20, 89448144), (24, 74540120), (30, 59632096), (31, 57708480), (32, 55905090), (40, 44724072), (47, 38063040), (48, 37270060), (60, 29816048), (62, 28854240), (64, 27952545), (80, 22362036), (93, 19236160), (94, 19031520), (96, 18635030), (120, 14908024), (124, 14427120), (141, 12687680), (155, 11541696), (160, 11181018), (186, 9618080), (188, 9515760), (192, 9317515), (235, 7612608), (240, 7454012), (248, 7213560), (282, 6343840), (310, 5770848), (320, 5590509), (372, 4809040), (376, 4757880), (465, 3847232), (470, 3806304), (480, 3727006), (496, 3606780), (564, 3171920), (620, 2885424), (705, 2537536), (744, 2404520), (752, 2378940), (930, 1923616), (940, 1903152), (960, 1863503), (992, 1803390), (1128, 1585960), (1240, 1442712), (1279, 1398720), (1410, 1268768), (1457, 1227840), (1488, 1202260), (1504, 1189470), (1860, 961808), (1880, 951576), (1984, 901695), (2256, 792980), (2480, 721356), (2558, 699360), (2820, 634384), (2914, 613920), (2976, 601130), (3008, 594735), (3720, 480904), (3760, 475788), (3837, 466240), (4371, 409280), (4512, 396490), (4960, 360678), (5116, 349680), (5640, 317192), (5828, 306960), (5952, 300565), (6395, 279744), (7285, 245568), (7440, 240452), (7520, 237894), (7674, 233120), (8742, 204640), (9024, 198245), (9920, 180339), (10232, 174840), (11280, 158596), (11656, 153480), (12790, 139872), (14570, 122784), (14880, 120226), (15040, 118947), (15348, 116560), (17484, 102320), (19185, 93248), (20464, 87420), (21855, 81856), (22560, 79298), (23312, 76740), (25580, 69936), (29140, 61392), (29760, 60113), (30696, 58280), (34968, 51160), (38370, 46624), (39649, 45120), (40928, 43710)]