470733240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1241

約数の個数: 128

約数和(自身を含む): 1466660160

約数和(自身を除く): 995926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 485, 555, 582, 740, 776, 888, 970, 1093, 1110, 1164, 1455, 1480, 1940, 2186, 2220, 2328, 2910, 3279, 3589, 3880, 4372, 4440, 5465, 5820, 6558, 7178, 8744, 10767, 10930, 11640, 13116, 14356, 16395, 17945, 21534, 21860, 26232, 28712, 32790, 35890, 40441, 43068, 43720, 53835, 65580, 71780, 80882, 86136, 106021, 107670, 121323, 131160, 143560, 161764, 202205, 212042, 215340, 242646, 318063, 323528, 404410, 424084, 430680, 485292, 530105, 606615, 636126, 808820, 848168, 970584, 1060210, 1213230, 1272252, 1590315, 1617640, 2120420, 2426460, 2544504, 3180630, 3922777, 4240840, 4852920, 6361260, 7845554, 11768331, 12722520, 15691108, 19613885, 23536662, 31382216, 39227770, 47073324, 58841655, 78455540, 94146648, 117683310, 156911080, 235366620, 470733240]

約数ペア:

[(1, 470733240), (2, 235366620), (3, 156911080), (4, 117683310), (5, 94146648), (6, 78455540), (8, 58841655), (10, 47073324), (12, 39227770), (15, 31382216), (20, 23536662), (24, 19613885), (30, 15691108), (37, 12722520), (40, 11768331), (60, 7845554), (74, 6361260), (97, 4852920), (111, 4240840), (120, 3922777), (148, 3180630), (185, 2544504), (194, 2426460), (222, 2120420), (291, 1617640), (296, 1590315), (370, 1272252), (388, 1213230), (444, 1060210), (485, 970584), (555, 848168), (582, 808820), (740, 636126), (776, 606615), (888, 530105), (970, 485292), (1093, 430680), (1110, 424084), (1164, 404410), (1455, 323528), (1480, 318063), (1940, 242646), (2186, 215340), (2220, 212042), (2328, 202205), (2910, 161764), (3279, 143560), (3589, 131160), (3880, 121323), (4372, 107670), (4440, 106021), (5465, 86136), (5820, 80882), (6558, 71780), (7178, 65580), (8744, 53835), (10767, 43720), (10930, 43068), (11640, 40441), (13116, 35890), (14356, 32790), (16395, 28712), (17945, 26232), (21534, 21860)]