22319640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 87946560

約数和(自身を除く): 65626920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 521, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1042, 1071, 1190, 1224, 1260, 1428, 1530, 1563, 1785, 2040, 2084, 2142, 2380, 2520, 2605, 2856, 3060, 3126, 3570, 3647, 4168, 4284, 4689, 4760, 5210, 5355, 6120, 6252, 7140, 7294, 7815, 8568, 8857, 9378, 10420, 10710, 10941, 12504, 14280, 14588, 15630, 17714, 18235, 18756, 20840, 21420, 21882, 23445, 26571, 29176, 31260, 32823, 35428, 36470, 37512, 42840, 43764, 44285, 46890, 53142, 54705, 61999, 62520, 65646, 70856, 72940, 79713, 87528, 88570, 93780, 106284, 109410, 123998, 131292, 132855, 145880, 159426, 164115, 177140, 185997, 187560, 212568, 218820, 247996, 262584, 265710, 309995, 318852, 328230, 354280, 371994, 398565, 437640, 495992, 531420, 557991, 619990, 637704, 656460, 743988, 797130, 929985, 1062840, 1115982, 1239980, 1312920, 1487976, 1594260, 1859970, 2231964, 2479960, 2789955, 3188520, 3719940, 4463928, 5579910, 7439880, 11159820, 22319640]

約数ペア:

[(1, 22319640), (2, 11159820), (3, 7439880), (4, 5579910), (5, 4463928), (6, 3719940), (7, 3188520), (8, 2789955), (9, 2479960), (10, 2231964), (12, 1859970), (14, 1594260), (15, 1487976), (17, 1312920), (18, 1239980), (20, 1115982), (21, 1062840), (24, 929985), (28, 797130), (30, 743988), (34, 656460), (35, 637704), (36, 619990), (40, 557991), (42, 531420), (45, 495992), (51, 437640), (56, 398565), (60, 371994), (63, 354280), (68, 328230), (70, 318852), (72, 309995), (84, 265710), (85, 262584), (90, 247996), (102, 218820), (105, 212568), (119, 187560), (120, 185997), (126, 177140), (136, 164115), (140, 159426), (153, 145880), (168, 132855), (170, 131292), (180, 123998), (204, 109410), (210, 106284), (238, 93780), (252, 88570), (255, 87528), (280, 79713), (306, 72940), (315, 70856), (340, 65646), (357, 62520), (360, 61999), (408, 54705), (420, 53142), (476, 46890), (504, 44285), (510, 43764), (521, 42840), (595, 37512), (612, 36470), (630, 35428), (680, 32823), (714, 31260), (765, 29176), (840, 26571), (952, 23445), (1020, 21882), (1042, 21420), (1071, 20840), (1190, 18756), (1224, 18235), (1260, 17714), (1428, 15630), (1530, 14588), (1563, 14280), (1785, 12504), (2040, 10941), (2084, 10710), (2142, 10420), (2380, 9378), (2520, 8857), (2605, 8568), (2856, 7815), (3060, 7294), (3126, 7140), (3570, 6252), (3647, 6120), (4168, 5355), (4284, 5210), (4689, 4760)]