2641402444320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10726943}}^1$

素因数の和:10726989

約数の個数: 240

約数和(自身を含む): 9812579293440

約数和(自身を除く): 7171176849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 123120, 246240, 10726943, 21453886, 32180829, 42907772, 53634715, 64361658, 85815544, 96542487, 107269430, 128723316, 160904145, 171631088, 193084974, 203811917, 214538860, 257446632, 289627461, 321808290, 343262176, 386169948, 407623834, 429077720, 482712435, 514893264, 579254922, 611435751, 643616580, 772339896, 815247668, 858155440, 868882383, 965424870, 1019059585, 1029786528, 1158509844, 1222871502, 1287233160, 1448137305, 1544679792, 1630495336, 1716310880, 1737764766, 1834307253, 1930849740, 2038119170, 2317019688, 2445743004, 2574466320, 2896274610, 3057178755, 3089359584, 3260990672, 3475529532, 3668614506, 3861699480, 4076238340, 4344411915, 4634039376, 4891486008, 5148932640, 5502921759, 5792549220, 6114357510, 6521981344, 6951059064, 7337229012, 7723398960, 8152476680, 8688823830, 9171536265, 9268078752, 9782972016, 11005843518, 11585098440, 12228715020, 13902118128, 14674458024, 15446797920, 16304953360, 16508765277, 17377647660, 18343072530, 19565944032, 22011687036, 23170196880, 24457430040, 27514608795, 27804236256, 29348916048, 32609906720, 33017530554, 34755295320, 36686145060, 44023374072, 46340393760, 48914860080, 55029217590, 58697832096, 66035061108, 69510590640, 73372290120, 82543826385, 88046748144, 97829720160, 110058435180, 132070122216, 139021181280, 146744580240, 165087652770, 176093496288, 220116870360, 264140244432, 293489160480, 330175305540, 440233740720, 528280488864, 660350611080, 880467481440, 1320701222160, 2641402444320]

約数ペア:

[(1, 2641402444320), (2, 1320701222160), (3, 880467481440), (4, 660350611080), (5, 528280488864), (6, 440233740720), (8, 330175305540), (9, 293489160480), (10, 264140244432), (12, 220116870360), (15, 176093496288), (16, 165087652770), (18, 146744580240), (19, 139021181280), (20, 132070122216), (24, 110058435180), (27, 97829720160), (30, 88046748144), (32, 82543826385), (36, 73372290120), (38, 69510590640), (40, 66035061108), (45, 58697832096), (48, 55029217590), (54, 48914860080), (57, 46340393760), (60, 44023374072), (72, 36686145060), (76, 34755295320), (80, 33017530554), (81, 32609906720), (90, 29348916048), (95, 27804236256), (96, 27514608795), (108, 24457430040), (114, 23170196880), (120, 22011687036), (135, 19565944032), (144, 18343072530), (152, 17377647660), (160, 16508765277), (162, 16304953360), (171, 15446797920), (180, 14674458024), (190, 13902118128), (216, 12228715020), (228, 11585098440), (240, 11005843518), (270, 9782972016), (285, 9268078752), (288, 9171536265), (304, 8688823830), (324, 8152476680), (342, 7723398960), (360, 7337229012), (380, 6951059064), (405, 6521981344), (432, 6114357510), (456, 5792549220), (480, 5502921759), (513, 5148932640), (540, 4891486008), (570, 4634039376), (608, 4344411915), (648, 4076238340), (684, 3861699480), (720, 3668614506), (760, 3475529532), (810, 3260990672), (855, 3089359584), (864, 3057178755), (912, 2896274610), (1026, 2574466320), (1080, 2445743004), (1140, 2317019688), (1296, 2038119170), (1368, 1930849740), (1440, 1834307253), (1520, 1737764766), (1539, 1716310880), (1620, 1630495336), (1710, 1544679792), (1824, 1448137305), (2052, 1287233160), (2160, 1222871502), (2280, 1158509844), (2565, 1029786528), (2592, 1019059585), (2736, 965424870), (3040, 868882383), (3078, 858155440), (3240, 815247668), (3420, 772339896), (4104, 643616580), (4320, 611435751), (4560, 579254922), (5130, 514893264), (5472, 482712435), (6156, 429077720), (6480, 407623834), (6840, 386169948), (7695, 343262176), (8208, 321808290), (9120, 289627461), (10260, 257446632), (12312, 214538860), (12960, 203811917), (13680, 193084974), (15390, 171631088), (16416, 160904145), (20520, 128723316), (24624, 107269430), (27360, 96542487), (30780, 85815544), (41040, 64361658), (49248, 53634715), (61560, 42907772), (82080, 32180829), (123120, 21453886), (246240, 10726943)]