1977528000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 448

約数和(自身を含む): 7607808000

約数和(自身を除く): 5630280000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 79, 80, 84, 96, 100, 105, 112, 120, 125, 140, 149, 150, 158, 160, 168, 175, 192, 200, 210, 224, 237, 240, 250, 280, 298, 300, 316, 320, 336, 350, 375, 395, 400, 420, 447, 448, 474, 480, 500, 525, 553, 560, 596, 600, 632, 672, 700, 745, 750, 790, 800, 840, 875, 894, 948, 960, 1000, 1043, 1050, 1106, 1120, 1185, 1192, 1200, 1264, 1344, 1400, 1490, 1500, 1580, 1600, 1659, 1680, 1750, 1788, 1896, 1975, 2000, 2086, 2100, 2212, 2235, 2240, 2370, 2384, 2400, 2528, 2625, 2765, 2800, 2980, 3000, 3129, 3160, 3318, 3360, 3500, 3576, 3725, 3792, 3950, 4000, 4172, 4200, 4424, 4470, 4740, 4768, 4800, 5056, 5215, 5250, 5530, 5600, 5925, 5960, 6000, 6258, 6320, 6636, 6720, 7000, 7152, 7450, 7584, 7900, 8000, 8295, 8344, 8400, 8848, 8940, 9480, 9536, 9875, 10430, 10500, 11060, 11175, 11200, 11771, 11850, 11920, 12000, 12516, 12640, 13272, 13825, 14000, 14304, 14900, 15168, 15645, 15800, 16590, 16688, 16800, 17696, 17880, 18625, 18960, 19750, 20860, 21000, 22120, 22350, 23542, 23700, 23840, 24000, 25032, 25280, 26075, 26544, 27650, 28000, 28608, 29625, 29800, 31290, 31600, 33180, 33376, 33600, 35313, 35392, 35760, 37250, 37920, 39500, 41475, 41720, 42000, 44240, 44700, 47084, 47400, 47680, 50064, 52150, 53088, 55300, 55875, 56000, 58855, 59250, 59600, 62580, 63200, 66360, 66752, 69125, 70626, 71520, 74500, 75840, 78225, 79000, 82397, 82950, 83440, 84000, 88480, 89400, 94168, 94800, 100128, 104300, 106176, 110600, 111750, 117710, 118500, 119200, 125160, 126400, 130375, 132720, 138250, 141252, 143040, 149000, 156450, 158000, 164794, 165900, 166880, 168000, 176565, 176960, 178800, 188336, 189600, 200256, 207375, 208600, 221200, 223500, 235420, 237000, 238400, 247191, 250320, 260750, 265440, 276500, 282504, 294275, 298000, 312900, 316000, 329588, 331800, 333760, 353130, 357600, 376672, 379200, 391125, 411985, 414750, 417200, 442400, 447000, 470840, 474000, 494382, 500640, 521500, 530880, 553000, 565008, 588550, 596000, 625800, 632000, 659176, 663600, 706260, 715200, 753344, 782250, 823970, 829500, 834400, 882825, 884800, 894000, 941680, 948000, 988764, 1001280, 1043000, 1106000, 1130016, 1177100, 1192000, 1235955, 1251600, 1318352, 1327200, 1412520, 1471375, 1564500, 1647940, 1659000, 1668800, 1765650, 1788000, 1883360, 1896000, 1977528, 2059925, 2086000, 2212000, 2260032, 2354200, 2471910, 2503200, 2636704, 2654400, 2825040, 2942750, 3129000, 3295880, 3318000, 3531300, 3576000, 3766720, 3955056, 4119850, 4172000, 4414125, 4424000, 4708400, 4943820, 5006400, 5273408, 5650080, 5885500, 6179775, 6258000, 6591760, 6636000, 7062600, 7910112, 8239700, 8344000, 8828250, 9416800, 9887640, 10299625, 11300160, 11771000, 12359550, 12516000, 13183520, 13272000, 14125200, 15820224, 16479400, 17656500, 18833600, 19775280, 20599250, 23542000, 24719100, 25032000, 26367040, 28250400, 30898875, 32958800, 35313000, 39550560, 41198500, 47084000, 49438200, 56500800, 61797750, 65917600, 70626000, 79101120, 82397000, 94168000, 98876400, 123595500, 131835200, 141252000, 164794000, 197752800, 247191000, 282504000, 329588000, 395505600, 494382000, 659176000, 988764000, 1977528000]

約数ペア:

[(1, 1977528000), (2, 988764000), (3, 659176000), (4, 494382000), (5, 395505600), (6, 329588000), (7, 282504000), (8, 247191000), (10, 197752800), (12, 164794000), (14, 141252000), (15, 131835200), (16, 123595500), (20, 98876400), (21, 94168000), (24, 82397000), (25, 79101120), (28, 70626000), (30, 65917600), (32, 61797750), (35, 56500800), (40, 49438200), (42, 47084000), (48, 41198500), (50, 39550560), (56, 35313000), (60, 32958800), (64, 30898875), (70, 28250400), (75, 26367040), (79, 25032000), (80, 24719100), (84, 23542000), (96, 20599250), (100, 19775280), (105, 18833600), (112, 17656500), (120, 16479400), (125, 15820224), (140, 14125200), (149, 13272000), (150, 13183520), (158, 12516000), (160, 12359550), (168, 11771000), (175, 11300160), (192, 10299625), (200, 9887640), (210, 9416800), (224, 8828250), (237, 8344000), (240, 8239700), (250, 7910112), (280, 7062600), (298, 6636000), (300, 6591760), (316, 6258000), (320, 6179775), (336, 5885500), (350, 5650080), (375, 5273408), (395, 5006400), (400, 4943820), (420, 4708400), (447, 4424000), (448, 4414125), (474, 4172000), (480, 4119850), (500, 3955056), (525, 3766720), (553, 3576000), (560, 3531300), (596, 3318000), (600, 3295880), (632, 3129000), (672, 2942750), (700, 2825040), (745, 2654400), (750, 2636704), (790, 2503200), (800, 2471910), (840, 2354200), (875, 2260032), (894, 2212000), (948, 2086000), (960, 2059925), (1000, 1977528), (1043, 1896000), (1050, 1883360), (1106, 1788000), (1120, 1765650), (1185, 1668800), (1192, 1659000), (1200, 1647940), (1264, 1564500), (1344, 1471375), (1400, 1412520), (1490, 1327200), (1500, 1318352), (1580, 1251600), (1600, 1235955), (1659, 1192000), (1680, 1177100), (1750, 1130016), (1788, 1106000), (1896, 1043000), (1975, 1001280), (2000, 988764), (2086, 948000), (2100, 941680), (2212, 894000), (2235, 884800), (2240, 882825), (2370, 834400), (2384, 829500), (2400, 823970), (2528, 782250), (2625, 753344), (2765, 715200), (2800, 706260), (2980, 663600), (3000, 659176), (3129, 632000), (3160, 625800), (3318, 596000), (3360, 588550), (3500, 565008), (3576, 553000), (3725, 530880), (3792, 521500), (3950, 500640), (4000, 494382), (4172, 474000), (4200, 470840), (4424, 447000), (4470, 442400), (4740, 417200), (4768, 414750), (4800, 411985), (5056, 391125), (5215, 379200), (5250, 376672), (5530, 357600), (5600, 353130), (5925, 333760), (5960, 331800), (6000, 329588), (6258, 316000), (6320, 312900), (6636, 298000), (6720, 294275), (7000, 282504), (7152, 276500), (7450, 265440), (7584, 260750), (7900, 250320), (8000, 247191), (8295, 238400), (8344, 237000), (8400, 235420), (8848, 223500), (8940, 221200), (9480, 208600), (9536, 207375), (9875, 200256), (10430, 189600), (10500, 188336), (11060, 178800), (11175, 176960), (11200, 176565), (11771, 168000), (11850, 166880), (11920, 165900), (12000, 164794), (12516, 158000), (12640, 156450), (13272, 149000), (13825, 143040), (14000, 141252), (14304, 138250), (14900, 132720), (15168, 130375), (15645, 126400), (15800, 125160), (16590, 119200), (16688, 118500), (16800, 117710), (17696, 111750), (17880, 110600), (18625, 106176), (18960, 104300), (19750, 100128), (20860, 94800), (21000, 94168), (22120, 89400), (22350, 88480), (23542, 84000), (23700, 83440), (23840, 82950), (24000, 82397), (25032, 79000), (25280, 78225), (26075, 75840), (26544, 74500), (27650, 71520), (28000, 70626), (28608, 69125), (29625, 66752), (29800, 66360), (31290, 63200), (31600, 62580), (33180, 59600), (33376, 59250), (33600, 58855), (35313, 56000), (35392, 55875), (35760, 55300), (37250, 53088), (37920, 52150), (39500, 50064), (41475, 47680), (41720, 47400), (42000, 47084), (44240, 44700)]