2877610960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7281

約数の個数: 160

約数和(自身を含む): 8237187072

約数和(自身を除く): 5359576112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 7207, 8680, 9982, 11408, 12880, 14260, 14414, 17360, 19964, 24955, 28520, 28828, 36035, 39928, 49910, 50449, 57040, 57656, 72070, 79856, 99820, 100898, 115312, 144140, 165761, 199640, 201796, 223417, 252245, 288280, 331522, 399280, 403592, 446834, 504490, 576560, 663044, 807184, 828805, 893668, 1008980, 1117085, 1160327, 1326088, 1563919, 1657610, 1787336, 2017960, 2234170, 2320654, 2652176, 3127838, 3315220, 3574672, 4035920, 4468340, 4641308, 5138591, 5801635, 6255676, 6630440, 7819595, 8936680, 9282616, 10277182, 11603270, 12511352, 13260880, 15639190, 17873360, 18565232, 20554364, 23206540, 25022704, 25692955, 31278380, 35970137, 41108728, 46413080, 51385910, 62556760, 71940274, 82217456, 92826160, 102771820, 125113520, 143880548, 179850685, 205543640, 287761096, 359701370, 411087280, 575522192, 719402740, 1438805480, 2877610960]

約数ペア:

[(1, 2877610960), (2, 1438805480), (4, 719402740), (5, 575522192), (7, 411087280), (8, 359701370), (10, 287761096), (14, 205543640), (16, 179850685), (20, 143880548), (23, 125113520), (28, 102771820), (31, 92826160), (35, 82217456), (40, 71940274), (46, 62556760), (56, 51385910), (62, 46413080), (70, 41108728), (80, 35970137), (92, 31278380), (112, 25692955), (115, 25022704), (124, 23206540), (140, 20554364), (155, 18565232), (161, 17873360), (184, 15639190), (217, 13260880), (230, 12511352), (248, 11603270), (280, 10277182), (310, 9282616), (322, 8936680), (368, 7819595), (434, 6630440), (460, 6255676), (496, 5801635), (560, 5138591), (620, 4641308), (644, 4468340), (713, 4035920), (805, 3574672), (868, 3315220), (920, 3127838), (1085, 2652176), (1240, 2320654), (1288, 2234170), (1426, 2017960), (1610, 1787336), (1736, 1657610), (1840, 1563919), (2170, 1326088), (2480, 1160327), (2576, 1117085), (2852, 1008980), (3220, 893668), (3472, 828805), (3565, 807184), (4340, 663044), (4991, 576560), (5704, 504490), (6440, 446834), (7130, 403592), (7207, 399280), (8680, 331522), (9982, 288280), (11408, 252245), (12880, 223417), (14260, 201796), (14414, 199640), (17360, 165761), (19964, 144140), (24955, 115312), (28520, 100898), (28828, 99820), (36035, 79856), (39928, 72070), (49910, 57656), (50449, 57040)]