838584231120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{29819}}^1$

素因数の和:30258

約数の個数: 240

約数和(自身を含む): 2846695924800

約数和(自身を除く): 2008111693680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 281, 360, 417, 556, 562, 695, 720, 834, 843, 1112, 1124, 1251, 1390, 1405, 1668, 1686, 2085, 2224, 2248, 2502, 2529, 2780, 2810, 3336, 3372, 4170, 4215, 4496, 5004, 5058, 5560, 5620, 6255, 6672, 6744, 8340, 8430, 10008, 10116, 11120, 11240, 12510, 12645, 13488, 16680, 16860, 20016, 20232, 22480, 25020, 25290, 29819, 33360, 33720, 39059, 40464, 50040, 50580, 59638, 67440, 78118, 89457, 100080, 101160, 117177, 119276, 149095, 156236, 178914, 195295, 202320, 234354, 238552, 268371, 298190, 312472, 351531, 357828, 390590, 447285, 468708, 477104, 536742, 585885, 596380, 624944, 703062, 715656, 781180, 894570, 937416, 1073484, 1171770, 1192760, 1341855, 1406124, 1431312, 1562360, 1757655, 1789140, 1874832, 2146968, 2343540, 2385520, 2683710, 2812248, 3124720, 3515310, 3578280, 4144841, 4293936, 4687080, 5367420, 5624496, 7030620, 7156560, 8289682, 8379139, 9374160, 10734840, 12434523, 14061240, 16579364, 16758278, 20724205, 21469680, 24869046, 25137417, 28122480, 33158728, 33516556, 37303569, 41448410, 41895695, 49738092, 50274834, 62172615, 66317456, 67033112, 74607138, 75412251, 82896820, 83791390, 99476184, 100549668, 124345230, 125687085, 134066224, 149214276, 150824502, 165793640, 167582780, 186517845, 198952368, 201099336, 248690460, 251374170, 298428552, 301649004, 331587280, 335165560, 373035690, 377061255, 402198672, 497380920, 502748340, 596857104, 603298008, 670331120, 746071380, 754122510, 994761840, 1005496680, 1164700321, 1206596016, 1492142760, 1508245020, 2010993360, 2329400642, 2984285520, 3016490040, 3494100963, 4658801284, 5823501605, 6032980080, 6988201926, 9317602568, 10482302889, 11647003210, 13976403852, 17470504815, 18635205136, 20964605778, 23294006420, 27952807704, 34941009630, 41929211556, 46588012840, 52411514445, 55905615408, 69882019260, 83858423112, 93176025680, 104823028890, 139764038520, 167716846224, 209646057780, 279528077040, 419292115560, 838584231120]

約数ペア:

[(1, 838584231120), (2, 419292115560), (3, 279528077040), (4, 209646057780), (5, 167716846224), (6, 139764038520), (8, 104823028890), (9, 93176025680), (10, 83858423112), (12, 69882019260), (15, 55905615408), (16, 52411514445), (18, 46588012840), (20, 41929211556), (24, 34941009630), (30, 27952807704), (36, 23294006420), (40, 20964605778), (45, 18635205136), (48, 17470504815), (60, 13976403852), (72, 11647003210), (80, 10482302889), (90, 9317602568), (120, 6988201926), (139, 6032980080), (144, 5823501605), (180, 4658801284), (240, 3494100963), (278, 3016490040), (281, 2984285520), (360, 2329400642), (417, 2010993360), (556, 1508245020), (562, 1492142760), (695, 1206596016), (720, 1164700321), (834, 1005496680), (843, 994761840), (1112, 754122510), (1124, 746071380), (1251, 670331120), (1390, 603298008), (1405, 596857104), (1668, 502748340), (1686, 497380920), (2085, 402198672), (2224, 377061255), (2248, 373035690), (2502, 335165560), (2529, 331587280), (2780, 301649004), (2810, 298428552), (3336, 251374170), (3372, 248690460), (4170, 201099336), (4215, 198952368), (4496, 186517845), (5004, 167582780), (5058, 165793640), (5560, 150824502), (5620, 149214276), (6255, 134066224), (6672, 125687085), (6744, 124345230), (8340, 100549668), (8430, 99476184), (10008, 83791390), (10116, 82896820), (11120, 75412251), (11240, 74607138), (12510, 67033112), (12645, 66317456), (13488, 62172615), (16680, 50274834), (16860, 49738092), (20016, 41895695), (20232, 41448410), (22480, 37303569), (25020, 33516556), (25290, 33158728), (29819, 28122480), (33360, 25137417), (33720, 24869046), (39059, 21469680), (40464, 20724205), (50040, 16758278), (50580, 16579364), (59638, 14061240), (67440, 12434523), (78118, 10734840), (89457, 9374160), (100080, 8379139), (101160, 8289682), (117177, 7156560), (119276, 7030620), (149095, 5624496), (156236, 5367420), (178914, 4687080), (195295, 4293936), (202320, 4144841), (234354, 3578280), (238552, 3515310), (268371, 3124720), (298190, 2812248), (312472, 2683710), (351531, 2385520), (357828, 2343540), (390590, 2146968), (447285, 1874832), (468708, 1789140), (477104, 1757655), (536742, 1562360), (585885, 1431312), (596380, 1406124), (624944, 1341855), (703062, 1192760), (715656, 1171770), (781180, 1073484), (894570, 937416)]