121514640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 449971200

約数和(自身を除く): 328456560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 34, 39, 40, 48, 51, 52, 58, 60, 65, 68, 78, 79, 80, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 158, 170, 174, 195, 204, 208, 221, 232, 237, 240, 255, 260, 272, 290, 312, 316, 340, 348, 377, 390, 395, 408, 435, 442, 464, 474, 493, 510, 520, 580, 624, 632, 663, 680, 696, 754, 780, 790, 816, 870, 884, 948, 986, 1020, 1027, 1040, 1105, 1131, 1160, 1185, 1264, 1326, 1343, 1360, 1392, 1479, 1508, 1560, 1580, 1740, 1768, 1885, 1896, 1972, 2040, 2054, 2210, 2262, 2291, 2320, 2370, 2465, 2652, 2686, 2958, 3016, 3081, 3120, 3160, 3315, 3480, 3536, 3770, 3792, 3944, 4029, 4080, 4108, 4420, 4524, 4582, 4740, 4930, 5135, 5304, 5372, 5655, 5916, 6032, 6162, 6320, 6409, 6630, 6715, 6873, 6960, 7395, 7540, 7888, 8058, 8216, 8840, 9048, 9164, 9480, 9860, 10270, 10608, 10744, 11310, 11455, 11832, 12324, 12818, 13260, 13430, 13746, 14790, 15080, 15405, 16116, 16432, 17459, 17680, 18096, 18328, 18960, 19227, 19720, 20145, 20540, 21488, 22620, 22910, 23664, 24648, 25636, 26520, 26860, 27492, 29580, 29783, 30160, 30810, 32045, 32232, 34365, 34918, 36656, 38454, 38947, 39440, 40290, 41080, 45240, 45820, 49296, 51272, 52377, 53040, 53720, 54984, 59160, 59566, 61620, 64090, 64464, 68730, 69836, 76908, 77894, 80580, 82160, 87295, 89349, 90480, 91640, 96135, 102544, 104754, 107440, 109968, 116841, 118320, 119132, 123240, 128180, 137460, 139672, 148915, 153816, 155788, 161160, 174590, 178698, 183280, 192270, 194735, 209508, 233682, 238264, 246480, 256360, 261885, 274920, 279344, 297830, 307632, 311576, 322320, 349180, 357396, 384540, 389470, 419016, 446745, 467364, 476528, 506311, 512720, 523770, 549840, 584205, 595660, 623152, 698360, 714792, 769080, 778940, 838032, 893490, 934728, 1012622, 1047540, 1168410, 1191320, 1396720, 1429584, 1518933, 1538160, 1557880, 1786980, 1869456, 2025244, 2095080, 2336820, 2382640, 2531555, 3037866, 3115760, 3573960, 4050488, 4190160, 4673640, 5063110, 6075732, 7147920, 7594665, 8100976, 9347280, 10126220, 12151464, 15189330, 20252440, 24302928, 30378660, 40504880, 60757320, 121514640]

約数ペア:

[(1, 121514640), (2, 60757320), (3, 40504880), (4, 30378660), (5, 24302928), (6, 20252440), (8, 15189330), (10, 12151464), (12, 10126220), (13, 9347280), (15, 8100976), (16, 7594665), (17, 7147920), (20, 6075732), (24, 5063110), (26, 4673640), (29, 4190160), (30, 4050488), (34, 3573960), (39, 3115760), (40, 3037866), (48, 2531555), (51, 2382640), (52, 2336820), (58, 2095080), (60, 2025244), (65, 1869456), (68, 1786980), (78, 1557880), (79, 1538160), (80, 1518933), (85, 1429584), (87, 1396720), (102, 1191320), (104, 1168410), (116, 1047540), (120, 1012622), (130, 934728), (136, 893490), (145, 838032), (156, 778940), (158, 769080), (170, 714792), (174, 698360), (195, 623152), (204, 595660), (208, 584205), (221, 549840), (232, 523770), (237, 512720), (240, 506311), (255, 476528), (260, 467364), (272, 446745), (290, 419016), (312, 389470), (316, 384540), (340, 357396), (348, 349180), (377, 322320), (390, 311576), (395, 307632), (408, 297830), (435, 279344), (442, 274920), (464, 261885), (474, 256360), (493, 246480), (510, 238264), (520, 233682), (580, 209508), (624, 194735), (632, 192270), (663, 183280), (680, 178698), (696, 174590), (754, 161160), (780, 155788), (790, 153816), (816, 148915), (870, 139672), (884, 137460), (948, 128180), (986, 123240), (1020, 119132), (1027, 118320), (1040, 116841), (1105, 109968), (1131, 107440), (1160, 104754), (1185, 102544), (1264, 96135), (1326, 91640), (1343, 90480), (1360, 89349), (1392, 87295), (1479, 82160), (1508, 80580), (1560, 77894), (1580, 76908), (1740, 69836), (1768, 68730), (1885, 64464), (1896, 64090), (1972, 61620), (2040, 59566), (2054, 59160), (2210, 54984), (2262, 53720), (2291, 53040), (2320, 52377), (2370, 51272), (2465, 49296), (2652, 45820), (2686, 45240), (2958, 41080), (3016, 40290), (3081, 39440), (3120, 38947), (3160, 38454), (3315, 36656), (3480, 34918), (3536, 34365), (3770, 32232), (3792, 32045), (3944, 30810), (4029, 30160), (4080, 29783), (4108, 29580), (4420, 27492), (4524, 26860), (4582, 26520), (4740, 25636), (4930, 24648), (5135, 23664), (5304, 22910), (5372, 22620), (5655, 21488), (5916, 20540), (6032, 20145), (6162, 19720), (6320, 19227), (6409, 18960), (6630, 18328), (6715, 18096), (6873, 17680), (6960, 17459), (7395, 16432), (7540, 16116), (7888, 15405), (8058, 15080), (8216, 14790), (8840, 13746), (9048, 13430), (9164, 13260), (9480, 12818), (9860, 12324), (10270, 11832), (10608, 11455), (10744, 11310)]