252454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 224

約数和(自身を含む): 877824000

約数和(自身を除く): 625369920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 499, 510, 527, 544, 620, 680, 744, 816, 930, 960, 992, 998, 1020, 1054, 1088, 1240, 1360, 1488, 1497, 1581, 1632, 1860, 1984, 1996, 2040, 2108, 2480, 2495, 2635, 2720, 2976, 2994, 3162, 3264, 3720, 3992, 4080, 4216, 4960, 4990, 5270, 5440, 5952, 5988, 6324, 7440, 7485, 7905, 7984, 8160, 8432, 8483, 9920, 9980, 10540, 11976, 12648, 14880, 14970, 15469, 15810, 15968, 16320, 16864, 16966, 19960, 21080, 23952, 25296, 25449, 29760, 29940, 30938, 31620, 31936, 33728, 33932, 39920, 42160, 42415, 46407, 47904, 50592, 50898, 59880, 61876, 63240, 67864, 77345, 79840, 84320, 84830, 92814, 95808, 101184, 101796, 119760, 123752, 126480, 127245, 135728, 154690, 159680, 168640, 169660, 185628, 203592, 232035, 239520, 247504, 252960, 254490, 262973, 271456, 309380, 339320, 371256, 407184, 464070, 479040, 495008, 505920, 508980, 525946, 542912, 618760, 678640, 742512, 788919, 814368, 928140, 990016, 1017960, 1051892, 1237520, 1314865, 1357280, 1485024, 1577838, 1628736, 1856280, 2035920, 2103784, 2475040, 2629730, 2714560, 2970048, 3155676, 3712560, 3944595, 4071840, 4207568, 4950080, 5259460, 6311352, 7425120, 7889190, 8143680, 8415136, 10518920, 12622704, 14850240, 15778380, 16830272, 21037840, 25245408, 31556760, 42075680, 50490816, 63113520, 84151360, 126227040, 252454080]

約数ペア:

[(1, 252454080), (2, 126227040), (3, 84151360), (4, 63113520), (5, 50490816), (6, 42075680), (8, 31556760), (10, 25245408), (12, 21037840), (15, 16830272), (16, 15778380), (17, 14850240), (20, 12622704), (24, 10518920), (30, 8415136), (31, 8143680), (32, 7889190), (34, 7425120), (40, 6311352), (48, 5259460), (51, 4950080), (60, 4207568), (62, 4071840), (64, 3944595), (68, 3712560), (80, 3155676), (85, 2970048), (93, 2714560), (96, 2629730), (102, 2475040), (120, 2103784), (124, 2035920), (136, 1856280), (155, 1628736), (160, 1577838), (170, 1485024), (186, 1357280), (192, 1314865), (204, 1237520), (240, 1051892), (248, 1017960), (255, 990016), (272, 928140), (310, 814368), (320, 788919), (340, 742512), (372, 678640), (408, 618760), (465, 542912), (480, 525946), (496, 508980), (499, 505920), (510, 495008), (527, 479040), (544, 464070), (620, 407184), (680, 371256), (744, 339320), (816, 309380), (930, 271456), (960, 262973), (992, 254490), (998, 252960), (1020, 247504), (1054, 239520), (1088, 232035), (1240, 203592), (1360, 185628), (1488, 169660), (1497, 168640), (1581, 159680), (1632, 154690), (1860, 135728), (1984, 127245), (1996, 126480), (2040, 123752), (2108, 119760), (2480, 101796), (2495, 101184), (2635, 95808), (2720, 92814), (2976, 84830), (2994, 84320), (3162, 79840), (3264, 77345), (3720, 67864), (3992, 63240), (4080, 61876), (4216, 59880), (4960, 50898), (4990, 50592), (5270, 47904), (5440, 46407), (5952, 42415), (5988, 42160), (6324, 39920), (7440, 33932), (7485, 33728), (7905, 31936), (7984, 31620), (8160, 30938), (8432, 29940), (8483, 29760), (9920, 25449), (9980, 25296), (10540, 23952), (11976, 21080), (12648, 19960), (14880, 16966), (14970, 16864), (15469, 16320), (15810, 15968)]