101017840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 315979776

約数和(自身を除く): 214961936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 31, 35, 40, 44, 46, 55, 56, 62, 70, 77, 80, 88, 92, 110, 112, 115, 124, 140, 154, 155, 161, 176, 184, 217, 220, 230, 248, 253, 280, 308, 310, 322, 341, 368, 385, 434, 440, 460, 496, 506, 529, 560, 616, 620, 644, 682, 713, 770, 805, 868, 880, 920, 1012, 1058, 1085, 1232, 1240, 1265, 1288, 1364, 1426, 1540, 1610, 1705, 1736, 1771, 1840, 2024, 2116, 2170, 2387, 2480, 2530, 2576, 2645, 2728, 2852, 3080, 3220, 3410, 3472, 3542, 3565, 3703, 4048, 4232, 4340, 4774, 4991, 5060, 5290, 5456, 5704, 5819, 6160, 6440, 6820, 7084, 7130, 7406, 7843, 8464, 8680, 8855, 9548, 9982, 10120, 10580, 11408, 11638, 11935, 12880, 13640, 14168, 14260, 14812, 15686, 16399, 17360, 17710, 18515, 19096, 19964, 20240, 21160, 23276, 23870, 24955, 27280, 28336, 28520, 29095, 29624, 31372, 32798, 35420, 37030, 38192, 39215, 39928, 40733, 42320, 46552, 47740, 49910, 54901, 57040, 58190, 59248, 62744, 65596, 70840, 74060, 78430, 79856, 81466, 81995, 93104, 95480, 99820, 109802, 114793, 116380, 125488, 131192, 141680, 148120, 156860, 162932, 163990, 180389, 190960, 199640, 203665, 219604, 229586, 232760, 262384, 274505, 296240, 313720, 325864, 327980, 360778, 399280, 407330, 439208, 459172, 465520, 549010, 573965, 627440, 651728, 655960, 721556, 814660, 878416, 901945, 918344, 1098020, 1147930, 1262723, 1311920, 1443112, 1629320, 1803890, 1836688, 2196040, 2295860, 2525446, 2886224, 3258640, 3607780, 4392080, 4591720, 5050892, 6313615, 7215560, 9183440, 10101784, 12627230, 14431120, 20203568, 25254460, 50508920, 101017840]

約数ペア:

[(1, 101017840), (2, 50508920), (4, 25254460), (5, 20203568), (7, 14431120), (8, 12627230), (10, 10101784), (11, 9183440), (14, 7215560), (16, 6313615), (20, 5050892), (22, 4591720), (23, 4392080), (28, 3607780), (31, 3258640), (35, 2886224), (40, 2525446), (44, 2295860), (46, 2196040), (55, 1836688), (56, 1803890), (62, 1629320), (70, 1443112), (77, 1311920), (80, 1262723), (88, 1147930), (92, 1098020), (110, 918344), (112, 901945), (115, 878416), (124, 814660), (140, 721556), (154, 655960), (155, 651728), (161, 627440), (176, 573965), (184, 549010), (217, 465520), (220, 459172), (230, 439208), (248, 407330), (253, 399280), (280, 360778), (308, 327980), (310, 325864), (322, 313720), (341, 296240), (368, 274505), (385, 262384), (434, 232760), (440, 229586), (460, 219604), (496, 203665), (506, 199640), (529, 190960), (560, 180389), (616, 163990), (620, 162932), (644, 156860), (682, 148120), (713, 141680), (770, 131192), (805, 125488), (868, 116380), (880, 114793), (920, 109802), (1012, 99820), (1058, 95480), (1085, 93104), (1232, 81995), (1240, 81466), (1265, 79856), (1288, 78430), (1364, 74060), (1426, 70840), (1540, 65596), (1610, 62744), (1705, 59248), (1736, 58190), (1771, 57040), (1840, 54901), (2024, 49910), (2116, 47740), (2170, 46552), (2387, 42320), (2480, 40733), (2530, 39928), (2576, 39215), (2645, 38192), (2728, 37030), (2852, 35420), (3080, 32798), (3220, 31372), (3410, 29624), (3472, 29095), (3542, 28520), (3565, 28336), (3703, 27280), (4048, 24955), (4232, 23870), (4340, 23276), (4774, 21160), (4991, 20240), (5060, 19964), (5290, 19096), (5456, 18515), (5704, 17710), (5819, 17360), (6160, 16399), (6440, 15686), (6820, 14812), (7084, 14260), (7130, 14168), (7406, 13640), (7843, 12880), (8464, 11935), (8680, 11638), (8855, 11408), (9548, 10580), (9982, 10120)]