1950560640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 288

約数和(自身を含む): 7836341760

約数和(自身を除く): 5885781120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 6911, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 13822, 14112, 15680, 17640, 18816, 20160, 20733, 23520, 27644, 28224, 31360, 34555, 35280, 40320, 41466, 47040, 48377, 55288, 56448, 62199, 69110, 70560, 82932, 94080, 96754, 103665, 110576, 124398, 138220, 141120, 145131, 165864, 193508, 207330, 221152, 241885, 248796, 276440, 282240, 290262, 310995, 331728, 338639, 387016, 414660, 435393, 442304, 483770, 497592, 552880, 580524, 621990, 663456, 677278, 725655, 774032, 829320, 870786, 884608, 967540, 995184, 1015917, 1105760, 1161048, 1243980, 1326912, 1354556, 1451310, 1548064, 1658640, 1693195, 1741572, 1935080, 1990368, 2031834, 2176965, 2211520, 2322096, 2487960, 2653824, 2709112, 2902620, 3047751, 3096128, 3317280, 3386390, 3483144, 3870160, 3980736, 4063668, 4353930, 4423040, 4644192, 4975920, 5079585, 5418224, 5805240, 6095502, 6192256, 6634560, 6772780, 6966288, 7740320, 7961472, 8127336, 8707860, 9288384, 9951840, 10159170, 10836448, 11610480, 12191004, 13269120, 13545560, 13932576, 15238755, 15480640, 16254672, 17415720, 18576768, 19903680, 20318340, 21672896, 23220960, 24382008, 27091120, 27865152, 30477510, 30961280, 32509344, 34831440, 39807360, 40636680, 43345792, 46441920, 48764016, 54182240, 55730304, 60955020, 65018688, 69662880, 81273360, 92883840, 97528032, 108364480, 121910040, 130037376, 139325760, 162546720, 195056064, 216728960, 243820080, 278651520, 325093440, 390112128, 487640160, 650186880, 975280320, 1950560640]

約数ペア:

[(1, 1950560640), (2, 975280320), (3, 650186880), (4, 487640160), (5, 390112128), (6, 325093440), (7, 278651520), (8, 243820080), (9, 216728960), (10, 195056064), (12, 162546720), (14, 139325760), (15, 130037376), (16, 121910040), (18, 108364480), (20, 97528032), (21, 92883840), (24, 81273360), (28, 69662880), (30, 65018688), (32, 60955020), (35, 55730304), (36, 54182240), (40, 48764016), (42, 46441920), (45, 43345792), (48, 40636680), (49, 39807360), (56, 34831440), (60, 32509344), (63, 30961280), (64, 30477510), (70, 27865152), (72, 27091120), (80, 24382008), (84, 23220960), (90, 21672896), (96, 20318340), (98, 19903680), (105, 18576768), (112, 17415720), (120, 16254672), (126, 15480640), (128, 15238755), (140, 13932576), (144, 13545560), (147, 13269120), (160, 12191004), (168, 11610480), (180, 10836448), (192, 10159170), (196, 9951840), (210, 9288384), (224, 8707860), (240, 8127336), (245, 7961472), (252, 7740320), (280, 6966288), (288, 6772780), (294, 6634560), (315, 6192256), (320, 6095502), (336, 5805240), (360, 5418224), (384, 5079585), (392, 4975920), (420, 4644192), (441, 4423040), (448, 4353930), (480, 4063668), (490, 3980736), (504, 3870160), (560, 3483144), (576, 3386390), (588, 3317280), (630, 3096128), (640, 3047751), (672, 2902620), (720, 2709112), (735, 2653824), (784, 2487960), (840, 2322096), (882, 2211520), (896, 2176965), (960, 2031834), (980, 1990368), (1008, 1935080), (1120, 1741572), (1152, 1693195), (1176, 1658640), (1260, 1548064), (1344, 1451310), (1440, 1354556), (1470, 1326912), (1568, 1243980), (1680, 1161048), (1764, 1105760), (1920, 1015917), (1960, 995184), (2016, 967540), (2205, 884608), (2240, 870786), (2352, 829320), (2520, 774032), (2688, 725655), (2880, 677278), (2940, 663456), (3136, 621990), (3360, 580524), (3528, 552880), (3920, 497592), (4032, 483770), (4410, 442304), (4480, 435393), (4704, 414660), (5040, 387016), (5760, 338639), (5880, 331728), (6272, 310995), (6720, 290262), (6911, 282240), (7056, 276440), (7840, 248796), (8064, 241885), (8820, 221152), (9408, 207330), (10080, 193508), (11760, 165864), (13440, 145131), (13822, 141120), (14112, 138220), (15680, 124398), (17640, 110576), (18816, 103665), (20160, 96754), (20733, 94080), (23520, 82932), (27644, 70560), (28224, 69110), (31360, 62199), (34555, 56448), (35280, 55288), (40320, 48377), (41466, 47040)]