2495599080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 256

約数和(自身を含む): 8545824000

約数和(自身を除く): 6050224920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 269, 285, 312, 313, 380, 390, 456, 494, 520, 538, 570, 626, 741, 760, 780, 807, 939, 988, 1076, 1140, 1235, 1252, 1345, 1482, 1560, 1565, 1614, 1878, 1976, 2152, 2280, 2470, 2504, 2690, 2964, 3130, 3228, 3497, 3705, 3756, 4035, 4069, 4695, 4940, 5111, 5380, 5928, 5947, 6260, 6456, 6994, 7410, 7512, 8070, 8138, 9390, 9880, 10222, 10491, 10760, 11894, 12207, 12520, 13988, 14820, 15333, 16140, 16276, 17485, 17841, 18780, 20345, 20444, 20982, 23788, 24414, 25555, 27976, 29640, 29735, 30666, 32280, 32552, 34970, 35682, 37560, 40690, 40888, 41964, 47576, 48828, 51110, 52455, 59470, 61035, 61332, 66443, 69940, 71364, 76665, 77311, 81380, 83928, 84197, 89205, 97656, 102220, 104910, 118940, 122070, 122664, 132886, 139880, 142728, 153330, 154622, 162760, 168394, 178410, 199329, 204440, 209820, 231933, 237880, 244140, 252591, 265772, 306660, 309244, 332215, 336788, 356820, 386555, 398658, 419640, 420985, 463866, 488280, 505182, 531544, 613320, 618488, 664430, 673576, 713640, 773110, 797316, 841970, 927732, 996645, 1010364, 1094561, 1159665, 1262955, 1328860, 1546220, 1594632, 1599743, 1683940, 1855464, 1993290, 2020728, 2189122, 2319330, 2525910, 2657720, 3092440, 3199486, 3283683, 3367880, 3986580, 4378244, 4638660, 4799229, 5051820, 5472805, 6398972, 6567366, 7973160, 7998715, 8756488, 9277320, 9598458, 10103640, 10945610, 12797944, 13134732, 15997430, 16418415, 19196916, 20796659, 21891220, 23996145, 26269464, 31994860, 32836830, 38393832, 41593318, 43782440, 47992290, 62389977, 63989720, 65673660, 83186636, 95984580, 103983295, 124779954, 131347320, 166373272, 191969160, 207966590, 249559908, 311949885, 415933180, 499119816, 623899770, 831866360, 1247799540, 2495599080]

約数ペア:

[(1, 2495599080), (2, 1247799540), (3, 831866360), (4, 623899770), (5, 499119816), (6, 415933180), (8, 311949885), (10, 249559908), (12, 207966590), (13, 191969160), (15, 166373272), (19, 131347320), (20, 124779954), (24, 103983295), (26, 95984580), (30, 83186636), (38, 65673660), (39, 63989720), (40, 62389977), (52, 47992290), (57, 43782440), (60, 41593318), (65, 38393832), (76, 32836830), (78, 31994860), (95, 26269464), (104, 23996145), (114, 21891220), (120, 20796659), (130, 19196916), (152, 16418415), (156, 15997430), (190, 13134732), (195, 12797944), (228, 10945610), (247, 10103640), (260, 9598458), (269, 9277320), (285, 8756488), (312, 7998715), (313, 7973160), (380, 6567366), (390, 6398972), (456, 5472805), (494, 5051820), (520, 4799229), (538, 4638660), (570, 4378244), (626, 3986580), (741, 3367880), (760, 3283683), (780, 3199486), (807, 3092440), (939, 2657720), (988, 2525910), (1076, 2319330), (1140, 2189122), (1235, 2020728), (1252, 1993290), (1345, 1855464), (1482, 1683940), (1560, 1599743), (1565, 1594632), (1614, 1546220), (1878, 1328860), (1976, 1262955), (2152, 1159665), (2280, 1094561), (2470, 1010364), (2504, 996645), (2690, 927732), (2964, 841970), (3130, 797316), (3228, 773110), (3497, 713640), (3705, 673576), (3756, 664430), (4035, 618488), (4069, 613320), (4695, 531544), (4940, 505182), (5111, 488280), (5380, 463866), (5928, 420985), (5947, 419640), (6260, 398658), (6456, 386555), (6994, 356820), (7410, 336788), (7512, 332215), (8070, 309244), (8138, 306660), (9390, 265772), (9880, 252591), (10222, 244140), (10491, 237880), (10760, 231933), (11894, 209820), (12207, 204440), (12520, 199329), (13988, 178410), (14820, 168394), (15333, 162760), (16140, 154622), (16276, 153330), (17485, 142728), (17841, 139880), (18780, 132886), (20345, 122664), (20444, 122070), (20982, 118940), (23788, 104910), (24414, 102220), (25555, 97656), (27976, 89205), (29640, 84197), (29735, 83928), (30666, 81380), (32280, 77311), (32552, 76665), (34970, 71364), (35682, 69940), (37560, 66443), (40690, 61332), (40888, 61035), (41964, 59470), (47576, 52455), (48828, 51110)]