2643621840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 320

約数和(自身を含む): 9599385600

約数和(自身を除く): 6955763760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 180, 184, 207, 216, 230, 240, 254, 270, 276, 345, 360, 368, 381, 414, 419, 432, 460, 508, 540, 552, 621, 635, 690, 720, 762, 828, 838, 920, 1016, 1035, 1080, 1104, 1143, 1242, 1257, 1270, 1380, 1524, 1656, 1676, 1840, 1905, 2032, 2070, 2095, 2160, 2286, 2484, 2514, 2540, 2760, 2921, 3048, 3105, 3312, 3352, 3429, 3771, 3810, 4140, 4190, 4572, 4968, 5028, 5080, 5520, 5715, 5842, 6096, 6210, 6285, 6704, 6858, 7542, 7620, 8280, 8380, 8763, 9144, 9637, 9936, 10056, 10160, 11313, 11430, 11684, 12420, 12570, 13716, 14605, 15084, 15240, 16560, 16760, 17145, 17526, 18288, 18855, 19274, 20112, 22626, 22860, 23368, 24840, 25140, 26289, 27432, 28911, 29210, 30168, 30480, 33520, 34290, 35052, 37710, 38548, 43815, 45252, 45720, 46736, 48185, 49680, 50280, 52578, 53213, 54864, 56565, 57822, 58420, 60336, 68580, 70104, 75420, 77096, 78867, 86733, 87630, 90504, 91440, 96370, 100560, 105156, 106426, 113130, 115644, 116840, 131445, 137160, 140208, 144555, 150840, 154192, 157734, 159639, 173466, 175260, 181008, 192740, 210312, 212852, 226260, 231288, 233680, 260199, 262890, 266065, 274320, 289110, 301680, 315468, 319278, 346932, 350520, 385480, 394335, 420624, 425704, 433665, 452520, 462576, 478917, 520398, 525780, 532130, 578220, 630936, 638556, 693864, 701040, 770960, 788670, 798195, 851408, 867330, 905040, 957834, 1040796, 1051560, 1064260, 1156440, 1223899, 1261872, 1277112, 1300995, 1387728, 1436751, 1577340, 1596390, 1734660, 1915668, 2081592, 2103120, 2128520, 2312880, 2394585, 2447798, 2554224, 2601990, 2873502, 3154680, 3192780, 3469320, 3671697, 3831336, 4163184, 4257040, 4789170, 4895596, 5203980, 5747004, 6119495, 6309360, 6385560, 6938640, 7183755, 7343394, 7662672, 9578340, 9791192, 10407960, 11015091, 11494008, 12238990, 12771120, 14367510, 14686788, 18358485, 19156680, 19582384, 20815920, 22030182, 22988016, 24477980, 28735020, 29373576, 33045273, 36716970, 38313360, 44060364, 48955960, 55075455, 57470040, 58747152, 66090546, 73433940, 88120728, 97911920, 110150910, 114940080, 132181092, 146867880, 165226365, 176241456, 220301820, 264362184, 293735760, 330452730, 440603640, 528724368, 660905460, 881207280, 1321810920, 2643621840]

約数ペア:

[(1, 2643621840), (2, 1321810920), (3, 881207280), (4, 660905460), (5, 528724368), (6, 440603640), (8, 330452730), (9, 293735760), (10, 264362184), (12, 220301820), (15, 176241456), (16, 165226365), (18, 146867880), (20, 132181092), (23, 114940080), (24, 110150910), (27, 97911920), (30, 88120728), (36, 73433940), (40, 66090546), (45, 58747152), (46, 57470040), (48, 55075455), (54, 48955960), (60, 44060364), (69, 38313360), (72, 36716970), (80, 33045273), (90, 29373576), (92, 28735020), (108, 24477980), (115, 22988016), (120, 22030182), (127, 20815920), (135, 19582384), (138, 19156680), (144, 18358485), (180, 14686788), (184, 14367510), (207, 12771120), (216, 12238990), (230, 11494008), (240, 11015091), (254, 10407960), (270, 9791192), (276, 9578340), (345, 7662672), (360, 7343394), (368, 7183755), (381, 6938640), (414, 6385560), (419, 6309360), (432, 6119495), (460, 5747004), (508, 5203980), (540, 4895596), (552, 4789170), (621, 4257040), (635, 4163184), (690, 3831336), (720, 3671697), (762, 3469320), (828, 3192780), (838, 3154680), (920, 2873502), (1016, 2601990), (1035, 2554224), (1080, 2447798), (1104, 2394585), (1143, 2312880), (1242, 2128520), (1257, 2103120), (1270, 2081592), (1380, 1915668), (1524, 1734660), (1656, 1596390), (1676, 1577340), (1840, 1436751), (1905, 1387728), (2032, 1300995), (2070, 1277112), (2095, 1261872), (2160, 1223899), (2286, 1156440), (2484, 1064260), (2514, 1051560), (2540, 1040796), (2760, 957834), (2921, 905040), (3048, 867330), (3105, 851408), (3312, 798195), (3352, 788670), (3429, 770960), (3771, 701040), (3810, 693864), (4140, 638556), (4190, 630936), (4572, 578220), (4968, 532130), (5028, 525780), (5080, 520398), (5520, 478917), (5715, 462576), (5842, 452520), (6096, 433665), (6210, 425704), (6285, 420624), (6704, 394335), (6858, 385480), (7542, 350520), (7620, 346932), (8280, 319278), (8380, 315468), (8763, 301680), (9144, 289110), (9637, 274320), (9936, 266065), (10056, 262890), (10160, 260199), (11313, 233680), (11430, 231288), (11684, 226260), (12420, 212852), (12570, 210312), (13716, 192740), (14605, 181008), (15084, 175260), (15240, 173466), (16560, 159639), (16760, 157734), (17145, 154192), (17526, 150840), (18288, 144555), (18855, 140208), (19274, 137160), (20112, 131445), (22626, 116840), (22860, 115644), (23368, 113130), (24840, 106426), (25140, 105156), (26289, 100560), (27432, 96370), (28911, 91440), (29210, 90504), (30168, 87630), (30480, 86733), (33520, 78867), (34290, 77096), (35052, 75420), (37710, 70104), (38548, 68580), (43815, 60336), (45252, 58420), (45720, 57822), (46736, 56565), (48185, 54864), (49680, 53213), (50280, 52578)]