210064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 726757920

約数和(自身を除く): 516693000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 89, 102, 104, 120, 130, 136, 156, 170, 178, 195, 204, 221, 255, 260, 267, 312, 340, 356, 390, 408, 442, 445, 510, 520, 534, 663, 680, 712, 780, 884, 890, 1020, 1068, 1105, 1157, 1326, 1335, 1513, 1560, 1768, 1780, 2040, 2136, 2210, 2314, 2652, 2670, 3026, 3315, 3471, 3560, 4420, 4539, 4628, 5304, 5340, 5785, 6052, 6630, 6942, 7565, 7921, 8840, 9078, 9256, 10680, 11570, 12104, 13260, 13884, 15130, 15842, 17355, 18156, 19669, 22695, 23140, 23763, 26520, 27768, 30260, 31684, 34710, 36312, 39338, 39605, 45390, 46280, 47526, 59007, 60520, 63368, 69420, 78676, 79210, 90780, 95052, 98345, 102973, 118014, 118815, 134657, 138840, 157352, 158420, 181560, 190104, 196690, 205946, 236028, 237630, 269314, 295035, 308919, 316840, 393380, 403971, 411892, 472056, 475260, 514865, 538628, 590070, 617838, 673285, 786760, 807942, 823784, 950520, 1029730, 1077256, 1180140, 1235676, 1346570, 1544595, 1615884, 1750541, 2019855, 2059460, 2360280, 2471352, 2693140, 3089190, 3231768, 3501082, 4039710, 4118920, 5251623, 5386280, 6178380, 7002164, 8079420, 8752705, 10503246, 12356760, 14004328, 16158840, 17505410, 21006492, 26258115, 35010820, 42012984, 52516230, 70021640, 105032460, 210064920]

約数ペア:

[(1, 210064920), (2, 105032460), (3, 70021640), (4, 52516230), (5, 42012984), (6, 35010820), (8, 26258115), (10, 21006492), (12, 17505410), (13, 16158840), (15, 14004328), (17, 12356760), (20, 10503246), (24, 8752705), (26, 8079420), (30, 7002164), (34, 6178380), (39, 5386280), (40, 5251623), (51, 4118920), (52, 4039710), (60, 3501082), (65, 3231768), (68, 3089190), (78, 2693140), (85, 2471352), (89, 2360280), (102, 2059460), (104, 2019855), (120, 1750541), (130, 1615884), (136, 1544595), (156, 1346570), (170, 1235676), (178, 1180140), (195, 1077256), (204, 1029730), (221, 950520), (255, 823784), (260, 807942), (267, 786760), (312, 673285), (340, 617838), (356, 590070), (390, 538628), (408, 514865), (442, 475260), (445, 472056), (510, 411892), (520, 403971), (534, 393380), (663, 316840), (680, 308919), (712, 295035), (780, 269314), (884, 237630), (890, 236028), (1020, 205946), (1068, 196690), (1105, 190104), (1157, 181560), (1326, 158420), (1335, 157352), (1513, 138840), (1560, 134657), (1768, 118815), (1780, 118014), (2040, 102973), (2136, 98345), (2210, 95052), (2314, 90780), (2652, 79210), (2670, 78676), (3026, 69420), (3315, 63368), (3471, 60520), (3560, 59007), (4420, 47526), (4539, 46280), (4628, 45390), (5304, 39605), (5340, 39338), (5785, 36312), (6052, 34710), (6630, 31684), (6942, 30260), (7565, 27768), (7921, 26520), (8840, 23763), (9078, 23140), (9256, 22695), (10680, 19669), (11570, 18156), (12104, 17355), (13260, 15842), (13884, 15130)]