312589770240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{9661}}^1$

素因数の和:10081

約数の個数: 320

約数和(自身を含む): 1093116321792

約数和(自身を除く): 780526551552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 383, 384, 440, 480, 512, 528, 640, 660, 704, 766, 768, 880, 960, 1056, 1149, 1280, 1320, 1408, 1532, 1536, 1760, 1915, 1920, 2112, 2298, 2560, 2640, 2816, 3064, 3520, 3830, 3840, 4213, 4224, 4596, 5280, 5632, 5745, 6128, 7040, 7660, 7680, 8426, 8448, 9192, 9661, 10560, 11490, 12256, 12639, 14080, 15320, 16852, 16896, 18384, 19322, 21065, 21120, 22980, 24512, 25278, 28160, 28983, 30640, 33704, 36768, 38644, 42130, 42240, 45960, 48305, 49024, 50556, 57966, 61280, 63195, 67408, 73536, 77288, 84260, 84480, 91920, 96610, 98048, 101112, 106271, 115932, 122560, 126390, 134816, 144915, 147072, 154576, 168520, 183840, 193220, 196096, 202224, 212542, 231864, 245120, 252780, 269632, 289830, 294144, 309152, 318813, 337040, 367680, 386440, 404448, 425084, 463728, 490240, 505560, 531355, 539264, 579660, 588288, 618304, 637626, 674080, 735360, 772880, 808896, 850168, 927456, 980480, 1011120, 1062710, 1078528, 1159320, 1236608, 1275252, 1348160, 1470720, 1545760, 1594065, 1617792, 1700336, 1854912, 2022240, 2125420, 2157056, 2318640, 2473216, 2550504, 2696320, 2941440, 3091520, 3188130, 3235584, 3400672, 3700163, 3709824, 4044480, 4250840, 4637280, 4946432, 5101008, 5392640, 6183040, 6376260, 6471168, 6801344, 7400326, 7419648, 8088960, 8501680, 9274560, 10202016, 10785280, 11100489, 12366080, 12752520, 13602688, 14800652, 14839296, 16177920, 17003360, 18500815, 18549120, 20404032, 22200978, 24732160, 25505040, 27205376, 29601304, 32355840, 34006720, 37001630, 37098240, 40701793, 40808064, 44401956, 51010080, 54410752, 55502445, 59202608, 68013440, 74003260, 74196480, 81403586, 81616128, 88803912, 102020160, 111004890, 118405216, 122105379, 136026880, 148006520, 162807172, 163232256, 177607824, 203508965, 204040320, 222009780, 236810432, 244210758, 272053760, 296013040, 325614344, 355215648, 407017930, 408080640, 444019560, 473620864, 488421516, 592026080, 610526895, 651228688, 710431296, 814035860, 816161280, 888039120, 947241728, 976843032, 1184052160, 1221053790, 1302457376, 1420862592, 1628071720, 1776078240, 1894483456, 1953686064, 2368104320, 2442107580, 2604914752, 2841725184, 3256143440, 3552156480, 3907372128, 4736208640, 4884215160, 5209829504, 5683450368, 6512286880, 7104312960, 7814744256, 9472417280, 9768430320, 10419659008, 13024573760, 14208625920, 15629488512, 19536860640, 20839318016, 26049147520, 28417251840, 31258977024, 39073721280, 52098295040, 62517954048, 78147442560, 104196590080, 156294885120, 312589770240]

約数ペア:

[(1, 312589770240), (2, 156294885120), (3, 104196590080), (4, 78147442560), (5, 62517954048), (6, 52098295040), (8, 39073721280), (10, 31258977024), (11, 28417251840), (12, 26049147520), (15, 20839318016), (16, 19536860640), (20, 15629488512), (22, 14208625920), (24, 13024573760), (30, 10419659008), (32, 9768430320), (33, 9472417280), (40, 7814744256), (44, 7104312960), (48, 6512286880), (55, 5683450368), (60, 5209829504), (64, 4884215160), (66, 4736208640), (80, 3907372128), (88, 3552156480), (96, 3256143440), (110, 2841725184), (120, 2604914752), (128, 2442107580), (132, 2368104320), (160, 1953686064), (165, 1894483456), (176, 1776078240), (192, 1628071720), (220, 1420862592), (240, 1302457376), (256, 1221053790), (264, 1184052160), (320, 976843032), (330, 947241728), (352, 888039120), (383, 816161280), (384, 814035860), (440, 710431296), (480, 651228688), (512, 610526895), (528, 592026080), (640, 488421516), (660, 473620864), (704, 444019560), (766, 408080640), (768, 407017930), (880, 355215648), (960, 325614344), (1056, 296013040), (1149, 272053760), (1280, 244210758), (1320, 236810432), (1408, 222009780), (1532, 204040320), (1536, 203508965), (1760, 177607824), (1915, 163232256), (1920, 162807172), (2112, 148006520), (2298, 136026880), (2560, 122105379), (2640, 118405216), (2816, 111004890), (3064, 102020160), (3520, 88803912), (3830, 81616128), (3840, 81403586), (4213, 74196480), (4224, 74003260), (4596, 68013440), (5280, 59202608), (5632, 55502445), (5745, 54410752), (6128, 51010080), (7040, 44401956), (7660, 40808064), (7680, 40701793), (8426, 37098240), (8448, 37001630), (9192, 34006720), (9661, 32355840), (10560, 29601304), (11490, 27205376), (12256, 25505040), (12639, 24732160), (14080, 22200978), (15320, 20404032), (16852, 18549120), (16896, 18500815), (18384, 17003360), (19322, 16177920), (21065, 14839296), (21120, 14800652), (22980, 13602688), (24512, 12752520), (25278, 12366080), (28160, 11100489), (28983, 10785280), (30640, 10202016), (33704, 9274560), (36768, 8501680), (38644, 8088960), (42130, 7419648), (42240, 7400326), (45960, 6801344), (48305, 6471168), (49024, 6376260), (50556, 6183040), (57966, 5392640), (61280, 5101008), (63195, 4946432), (67408, 4637280), (73536, 4250840), (77288, 4044480), (84260, 3709824), (84480, 3700163), (91920, 3400672), (96610, 3235584), (98048, 3188130), (101112, 3091520), (106271, 2941440), (115932, 2696320), (122560, 2550504), (126390, 2473216), (134816, 2318640), (144915, 2157056), (147072, 2125420), (154576, 2022240), (168520, 1854912), (183840, 1700336), (193220, 1617792), (196096, 1594065), (202224, 1545760), (212542, 1470720), (231864, 1348160), (245120, 1275252), (252780, 1236608), (269632, 1159320), (289830, 1078528), (294144, 1062710), (309152, 1011120), (318813, 980480), (337040, 927456), (367680, 850168), (386440, 808896), (404448, 772880), (425084, 735360), (463728, 674080), (490240, 637626), (505560, 618304), (531355, 588288), (539264, 579660)]